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5237705031 = 313279148119
BaseRepresentation
bin1001110000011000…
…10000100101000111
3111112000122222120020
410320030100211013
541211323030111
62223422110223
7243536521026
oct47014204507
914460588506
105237705031
112248603349
12102211b373
13656187c60
1437989a8bd
15209c5c906
hex138310947

5237705031 has 16 divisors (see below), whose sum is σ = 7523658240. Its totient is φ = 3221981280.

The previous prime is 5237705027. The next prime is 5237705041. The reversal of 5237705031 is 1305077325.

It is not a de Polignac number, because 5237705031 - 22 = 5237705027 is a prime.

It is a super-2 number, since 2×52377050312 = 54867107983525421922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5237704983 and 5237705001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5237705041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84790 + ... + 132908.

It is an arithmetic number, because the mean of its divisors is an integer number (470228640).

Almost surely, 25237705031 is an apocalyptic number.

5237705031 is a deficient number, since it is larger than the sum of its proper divisors (2285953209).

5237705031 is a wasteful number, since it uses less digits than its factorization.

5237705031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50926.

The product of its (nonzero) digits is 22050, while the sum is 33.

The square root of 5237705031 is about 72371.9906524617. The cubic root of 5237705031 is about 1736.6555114678.

The spelling of 5237705031 in words is "five billion, two hundred thirty-seven million, seven hundred five thousand, thirty-one".

Divisors: 1 3 13 39 2791 8373 36283 48119 108849 144357 625547 1876641 134300129 402900387 1745901677 5237705031