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315104423660 = 225131211940091
BaseRepresentation
bin1001001010111011010…
…11111110111011101100
31010010100011120020202122
410211131223332323230
520130313213024120
6400431301212112
731523403260045
oct4453553767354
91103304506678
10315104423660
111116a9261364
125109ba01038
13239391a9ac0
14113731898cc
1582e374da25
hex495dafeeec

315104423660 has 24 divisors (see below), whose sum is σ = 712620774096. Its totient is φ = 116346248640.

The previous prime is 315104423639. The next prime is 315104423701. The reversal of 315104423660 is 66324401513.

It is a self number, because there is not a number n which added to its sum of digits gives 315104423660.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605969786 + ... + 605970305.

It is an arithmetic number, because the mean of its divisors is an integer number (29692532254).

Almost surely, 2315104423660 is an apocalyptic number.

It is an amenable number.

315104423660 is an abundant number, since it is smaller than the sum of its proper divisors (397516350436).

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

315104423660 is a wasteful number, since it uses less digits than its factorization.

315104423660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211940113 (or 1211940111 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 315104423660 in words is "three hundred fifteen billion, one hundred four million, four hundred twenty-three thousand, six hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 1211940091 2423880182 4847760364 6059700455 12119400910 15755221183 24238801820 31510442366 63020884732 78776105915 157552211830 315104423660