Numbers 970,000s

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 970,225

[Math.]  The 4th square number that is the sum of squares of 2 consecutive numbers: 970,225 = 9852 = 6962+6972. Each root number in the series is 6 times the previous root number minus the earlier root number: 1, 52, 292, 1692, 9852

Or in other words:  (696, 697, 985) is the 4th Pythagorean triple (lengths of 3 sides of a right triangle), where 2 sides are consecutive integers.

 

970,299

[Math.]  The largest 6-digit cube number.  970,299 = (97+02)3 = (9+70+2+9+9)3 = 993.

 

975,321 

[Math.]  Number 0,975,321 misses 3 digits 4, 6 and 8 in 10 digits 0-9:

0,975,321×2 = 1,950,642 misses 3 digits 8, 3 and 7 (modulo 9)

0,975,321×4 = 3,901,284 misses 3 digits 7, 6 and 5 (modulo 9).

 

975,421 

[Math.]  A prime number.

Number 0,975,421 misses 3 digits 3, 6 and 8 in 10 digits 0-9:

0,975,421×2 = 1,950,842 misses 3 digits 6, 3 and 7 (modulo 9)

 

975,431 

[Math.]  Number 0,975,432 misses 3 digits 2, 6 and 8 in 10 digits 0-9:

0,975,431×2 = 1,950,862 misses 3 digits 4, 3 and 7 (modulo 9)

0,975,431×4 = 3,901,724 misses 3 digits 8, 6 and 5 (modulo 9).

 

975,432 

[Math.]  Number 0,975,432 misses 3 digits 1, 6 and 8 in 10 digits 0-9:

0,975,432×2 = 1,950,864 misses 3 digits 2, 3 and 7 (modulo 9)

0,975,432×4 = 3,901,728 misses 3 digits 4, 6 and 5 (modulo 9)

 

976,521

[Math.]  Number 0,976,521 misses 3 digits 3, 4 and 8 in 10 digits 0-9:

0,976,521×2 = 1,953,042 misses 3 digits 6, 8 and 7 (modulo 9).

 

976,531

[Math.]  Number 0,976,531 misses 3 digits 2, 4 and 8 in 10 digits 0-9:

0,976,531×2 = 1,953,062 misses 3 digits 4, 8 and 7 (modulo 9)

0,976,531×4 = 3,906,124 misses 3 digits 8, 7 and 5 (modulo 9).

 

976,532

Math.]  Number 0,976,542 misses 3 digits 1, 4 and 8 in 10 digits 0-9:

0,976,532×2 = 1,953,064 misses 3 digits 2, 8 and 7 (modulo 9)

0,976,532×4 = 3,906,128 misses 3 digits 4, 7 and 5 (modulo 9)

 

976,541

[Math.]  Number 0,976,541 misses 3 digits 2, 3 and 8 in 10 digits 0-9:

0,976,541×2 = 1,953,082 misses 3 digits 4, 6 and 7 (modulo 9).

 

976,542

[Math.]  Number 0,976,542 misses 3 digits 1, 3 and 8 in 10 digits 0-9:

0,976,542×2 = 1,953,084 misses 3 digits 2, 6 and 7 (modulo 9)

 

976,543

[Math.]  Number 0,986,543 misses 3 digits 1, 2 and 8 in 10 digits 0-9:

0,976,543×2 = 1,953,086 misses 3 digits 2, 4 and 7 (modulo 9)

0,976,543×4 = 3,906,172 misses 3 digits 4, 8 and 5 (modulo 9)

 

978,121

[Math.]  978,121 = (978+12–1)2 = 9892. (Sequence of numbers (10n–11), n > 2)