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5104657660 = 2251758725577
BaseRepresentation
bin1001100000100001…
…01110010011111100
3111011202022110212211
410300100232103330
540423243021120
62202310310204
7240332605564
oct46020562374
914152273784
105104657660
11218a49a943
12ba5658364
136347433bb
14365d45da4
151ed22b25a
hex13042e4fc

5104657660 has 48 divisors (see below), whose sum is σ = 11370137184. Its totient is φ = 1918404608.

The previous prime is 5104657631. The next prime is 5104657681. The reversal of 5104657660 is 667564015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186792 + ... + 212368.

It is an arithmetic number, because the mean of its divisors is an integer number (236877858).

Almost surely, 25104657660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5104657660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5685068592).

5104657660 is an abundant number, since it is smaller than the sum of its proper divisors (6265479524).

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

5104657660 is a wasteful number, since it uses less digits than its factorization.

5104657660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26190 (or 26188 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 5104657660 is about 71446.8869860682. The cubic root of 5104657660 is about 1721.8244634494.

The spelling of 5104657660 in words is "five billion, one hundred four million, six hundred fifty-seven thousand, six hundred sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 587 1174 2348 2935 5870 9979 11740 19958 25577 39916 49895 51154 99790 102308 127885 199580 255770 434809 511540 869618 1739236 2174045 4348090 8696180 15013699 30027398 60054796 75068495 150136990 255232883 300273980 510465766 1020931532 1276164415 2552328830 5104657660