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56107652600 = 23522719103177
BaseRepresentation
bin110100010000010001…
…101101010111111000
312100211020110001220102
4310100101231113320
51404402024340400
641435301414532
74024254115046
oct642021552770
9170736401812
1056107652600
112188234192a
12aa5a40a448
1353a222b54c
142a03963396
1516d5b949d5
hexd1046d5f8

56107652600 has 48 divisors (see below), whose sum is σ = 130499534400. Its totient is φ = 22434589440.

The previous prime is 56107652599. The next prime is 56107652609. The reversal of 56107652600 is 625670165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56107652609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 492212 + ... + 595388.

It is an arithmetic number, because the mean of its divisors is an integer number (2718740300).

Almost surely, 256107652600 is an apocalyptic number.

56107652600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56107652600 is an abundant number, since it is smaller than the sum of its proper divisors (74391881800).

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

56107652600 is a wasteful number, since it uses less digits than its factorization.

56107652600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105912 (or 105903 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 56107652600 in words is "fifty-six billion, one hundred seven million, six hundred fifty-two thousand, six hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 2719 5438 10876 13595 21752 27190 54380 67975 103177 108760 135950 206354 271900 412708 515885 543800 825416 1031770 2063540 2579425 4127080 5158850 10317700 20635400 280538263 561076526 1122153052 1402691315 2244306104 2805382630 5610765260 7013456575 11221530520 14026913150 28053826300 56107652600