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5157939759 = 37409959921
BaseRepresentation
bin1001100110110111…
…11110101000101111
3111022110120111011220
410303123332220233
541030413033014
62211452314423
7241550523150
oct46333765057
914273514156
105157939759
112207582535
12bbb472a13
136427aa67b
1436d055927
15202c536a9
hex1336fea2f

5157939759 has 16 divisors (see below), whose sum is σ = 7861766400. Its totient is φ = 2946625920.

The previous prime is 5157939737. The next prime is 5157939763. The reversal of 5157939759 is 9579397515.

It is not a de Polignac number, because 5157939759 - 211 = 5157937711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157939959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56119 + ... + 116039.

It is an arithmetic number, because the mean of its divisors is an integer number (491360400).

Almost surely, 25157939759 is an apocalyptic number.

5157939759 is a deficient number, since it is larger than the sum of its proper divisors (2703826641).

5157939759 is a wasteful number, since it uses less digits than its factorization.

5157939759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64030.

The product of its digits is 13395375, while the sum is 60.

The square root of 5157939759 is about 71818.7980893582. The cubic root of 5157939759 is about 1727.7945052729.

The spelling of 5157939759 in words is "five billion, one hundred fifty-seven million, nine hundred thirty-nine thousand, seven hundred fifty-nine".

Divisors: 1 3 7 21 4099 12297 28693 59921 86079 179763 419447 1258341 245616179 736848537 1719313253 5157939759