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10012167968 = 2511109260951
BaseRepresentation
bin10010101001100010…
…11000111100100000
3221211202122211102212
421110301120330200
5131001103333333
64333255301252
7503053011035
oct112461307440
927752584385
1010012167968
114278675a90
121b3507a828
13c3738aa5a
146ada0d38c
153d8eb3448
hex254c58f20

10012167968 has 48 divisors (see below), whose sum is σ = 21700768320. Its totient is φ = 4509216000.

The previous prime is 10012167967. The next prime is 10012167983. The reversal of 10012167968 is 86976121001.

It is not an unprimeable number, because it can be changed into a prime (10012167967) 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, 92108 + ... + 168843.

It is an arithmetic number, because the mean of its divisors is an integer number (452099340).

Almost surely, 210012167968 is an apocalyptic number.

It is an amenable number.

10012167968 is an abundant number, since it is smaller than the sum of its proper divisors (11688600352).

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

10012167968 is a wasteful number, since it uses less digits than its factorization.

10012167968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261081 (or 261073 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 41.

Adding to 10012167968 its reverse (86976121001), we get a palindrome (96988288969).

The spelling of 10012167968 in words is "ten billion, twelve million, one hundred sixty-seven thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 11 16 22 32 44 88 109 176 218 352 436 872 1199 1744 2398 3488 4796 9592 19184 38368 260951 521902 1043804 2087608 2870461 4175216 5740922 8350432 11481844 22963688 28443659 45927376 56887318 91854752 113774636 227549272 312880249 455098544 625760498 910197088 1251520996 2503041992 5006083984 10012167968