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5231100688 = 241143276869
BaseRepresentation
bin1001101111100110…
…00100001100010000
3111111120020110002221
410313303010030100
541203130210223
62223024350424
7243426423262
oct46763041420
914446213087
105231100688
112244902410
12101ba75414
136549b4b68
14378a5bb32
152093a5b5d
hex137cc4310

5231100688 has 40 divisors (see below), whose sum is σ = 11060809920. Its totient is φ = 2376877440.

The previous prime is 5231100683. The next prime is 5231100727. The reversal of 5231100688 is 8860011325.

It is not an unprimeable number, because it can be changed into a prime (5231100683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758118 + ... + 764986.

It is an arithmetic number, because the mean of its divisors is an integer number (276520248).

Almost surely, 25231100688 is an apocalyptic number.

It is an amenable number.

5231100688 is an abundant number, since it is smaller than the sum of its proper divisors (5829709232).

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

5231100688 is a wasteful number, since it uses less digits than its factorization.

5231100688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11215 (or 11209 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 5231100688 is about 72326.3485045388. The cubic root of 5231100688 is about 1735.9252748032.

The spelling of 5231100688 in words is "five billion, two hundred thirty-one million, one hundred thousand, six hundred eighty-eight".

Divisors: 1 2 4 8 11 16 22 44 88 176 4327 6869 8654 13738 17308 27476 34616 47597 54952 69232 75559 95194 109904 151118 190388 302236 380776 604472 761552 1208944 29722163 59444326 118888652 237777304 326943793 475554608 653887586 1307775172 2615550344 5231100688