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5231074752 = 263229313163
BaseRepresentation
bin1001101111100101…
…11101110111000000
3111111120012010112100
410313302331313000
541203123343002
62223024030400
7243426254541
oct46762756700
914446163470
105231074752
112244894982
12101ba62400
136549a6107
14378a524c8
1520939d11c
hex137cbddc0

5231074752 has 84 divisors (see below), whose sum is σ = 15511012920. Its totient is φ = 1683558912.

The previous prime is 5231074741. The next prime is 5231074799. The reversal of 5231074752 is 2574701325.

5231074752 is a `hidden beast` number, since 523 + 10 + 74 + 7 + 52 = 666.

It is a super-2 number, since 2×52310747522 = 54728286122023723008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139878 + ... + 173285.

Almost surely, 25231074752 is an apocalyptic number.

It is an amenable number.

5231074752 is an abundant number, since it is smaller than the sum of its proper divisors (10279938168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5231074752 is a wasteful number, since it uses less digits than its factorization.

5231074752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313210 (or 313197 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 5231074752 is about 72326.1692058967. The cubic root of 5231074752 is about 1735.9224058702.

The spelling of 5231074752 in words is "five billion, two hundred thirty-one million, seventy-four thousand, seven hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 87 96 116 144 174 192 232 261 288 348 464 522 576 696 928 1044 1392 1856 2088 2784 4176 5568 8352 16704 313163 626326 939489 1252652 1878978 2505304 2818467 3757956 5010608 5636934 7515912 9081727 10021216 11273868 15031824 18163454 20042432 22547736 27245181 30063648 36326908 45095472 54490362 60127296 72653816 81735543 90190944 108980724 145307632 163471086 180381888 217961448 290615264 326942172 435922896 581230528 653884344 871845792 1307768688 1743691584 2615537376 5231074752