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10051664996 = 222512916249
BaseRepresentation
bin10010101110010000…
…00011110001100100
3221221111222111011202
421113020003301210
5131041211234441
64341230022032
7504042512522
oct112710036144
927844874152
1010051664996
1142989a275a
121b46347918
13c42609689
146b4d71312
153dc6b619b
hex257203c64

10051664996 has 6 divisors (see below), whose sum is σ = 17590413750. Its totient is φ = 5025832496.

The previous prime is 10051664989. The next prime is 10051665007. The reversal of 10051664996 is 69946615001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5195526400 + 4856138596 = 72080^2 + 69686^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10051664996.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256458121 + ... + 1256458128.

It is an arithmetic number, because the mean of its divisors is an integer number (2931735625).

Almost surely, 210051664996 is an apocalyptic number.

It is an amenable number.

10051664996 is a deficient number, since it is larger than the sum of its proper divisors (7538748754).

10051664996 is a wasteful number, since it uses less digits than its factorization.

10051664996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512916253 (or 2512916251 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 10051664996 in words is "ten billion, fifty-one million, six hundred sixty-four thousand, nine hundred ninety-six".

Divisors: 1 2 4 2512916249 5025832498 10051664996