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10056872488 = 2313280334499
BaseRepresentation
bin10010101110110111…
…11011001000101000
3221221212210001111211
421113123323020220
5131044024404423
64341533402504
7504135001645
oct112733731050
927855701454
1010056872488
1142a092a173
121b48039434
13c43710a30
146b5928dcc
153dcd9410d
hex2576fb228

10056872488 has 32 divisors (see below), whose sum is σ = 20314980000. Its totient is φ = 4639843008.

The previous prime is 10056872477. The next prime is 10056872587. The reversal of 10056872488 is 88427865001.

It is a super-2 number, since 2×100568724882 (a number of 21 digits) contains 22 as substring.

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, 274263 + ... + 308761.

It is an arithmetic number, because the mean of its divisors is an integer number (634843125).

Almost surely, 210056872488 is an apocalyptic number.

It is an amenable number.

10056872488 is an abundant number, since it is smaller than the sum of its proper divisors (10258107512).

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

10056872488 is a wasteful number, since it uses less digits than its factorization.

10056872488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37321 (or 37317 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 49.

It can be divided in two parts, 100568 and 72488, that added together give a square (173056 = 4162).

The spelling of 10056872488 in words is "ten billion, fifty-six million, eight hundred seventy-two thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 13 26 52 104 2803 5606 11212 22424 34499 36439 68998 72878 137996 145756 275992 291512 448487 896974 1793948 3587896 96700697 193401394 386802788 773605576 1257109061 2514218122 5028436244 10056872488