4,700

[EECS]  4.7K(W) is one of standard numerical values for resistors (of tolerance class 5%). 4,700mF (microfarads) is one of standard numerical values for capacitors.

 

4,713

[Math.]  The 3rd Cullen prime number: 4713×24713+1.

 

4,716

[Gov.]  All government-issued credit cards start with either 5568 (MasterCard) or 4486 & 4716 (Visa).

 

4,729

[Math.]  A prime number that the differences between any of its two digits is always prime.

 

4,735

[Math.]  Two multiples of number 4735, 4735×4 = 18,940 and 4735×5 = 23,675, use each of 10 digits 0-9 once.

 

4,741

[Math.]  Two multiples of number 4741, 4741×4 = 18,964 and 4741×5 = 23,705, use each of 10 digits 0-9 once.

 

4,743

[Math.]  Two multiples of number 4743, 4743×2 = 9486 and 4743×5 = 23,715, use each of 9 digits 1-9 once.

 

4,753

[Math.]  A triangular number (sum of all integers from 1 to 97): 4753 = 1+2+…+96+97.

 

4,755

[Math.]  47553 = 107,510,668,875 has each of its digits occurring twice.

 

4,761

[Math.]  The square and cube of number 69 use all 10 digits 0-9 once: 692 = 4,761 and 693 = 328,509.

 

4,762

[Math.]  47622 = 22,676,644 has the same four digits with the number itself.

 

4,769

[Math.]  The ratio 38152/4769 = 8, using each of 9 digits 1-9 once, shows how to arrange a 9-book set on 2 shelves to mark the book #8.

 

[Math.]  Two multiples of number 4769, 4769×4 = 19,076 and 4769×5 = 23,845, use each of 10 digits 0-9 once.

 

4,788

[Math.]  The 14th Keith number: 4, 7, 8, 8, 27, 50, 93, 178, 348, 669, 1288, 2483, 4788, 9228…

 

4,793

[Math.]  A prime number. 4,793 = 4444+7+9+333.