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10000561060 = 225771432579
BaseRepresentation
bin10010101000001010…
…00111001110100100
3221210221211010202101
421110011013032210
5130440120423220
64332202421444
7502552236460
oct112405071644
927727733671
1010000561060
1142720685a6
121b31201884
13c34b55969
146ac26b4a0
153d7e6e30a
hex2541473a4

10000561060 has 24 divisors (see below), whose sum is σ = 24001346880. Its totient is φ = 3428763744.

The previous prime is 10000561027. The next prime is 10000561063. The reversal of 10000561060 is 6016500001.

It is a super-2 number, since 2×100005610602 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10000561063) 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, 35716150 + ... + 35716429.

It is an arithmetic number, because the mean of its divisors is an integer number (1000056120).

Almost surely, 210000561060 is an apocalyptic number.

10000561060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000561060 is an abundant number, since it is smaller than the sum of its proper divisors (14000785820).

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

10000561060 is a wasteful number, since it uses less digits than its factorization.

10000561060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71432595 (or 71432593 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The spelling of 10000561060 in words is "ten billion, five hundred sixty-one thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 71432579 142865158 285730316 357162895 500028053 714325790 1000056106 1428651580 2000112212 2500140265 5000280530 10000561060