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56050010250 = 2353135748719
BaseRepresentation
bin110100001100110101…
…110100100010001010
312100200012222112110120
4310030311310202022
51404242300312000
641425442124110
74022654140413
oct641465644212
9170605875416
1056050010250
1121852851323
12aa43050636
1353932c8750
1429da03a80a
1516d0aaa6a0
hexd0cd7488a

56050010250 has 64 divisors (see below), whose sum is σ = 150662453760. Its totient is φ = 13796923200.

The previous prime is 56050010231. The next prime is 56050010251. The reversal of 56050010250 is 5201005065.

It is a self number, because there is not a number n which added to its sum of digits gives 56050010250.

It is not an unprimeable number, because it can be changed into a prime (56050010251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2864610 + ... + 2884109.

It is an arithmetic number, because the mean of its divisors is an integer number (2354100840).

Almost surely, 256050010250 is an apocalyptic number.

56050010250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56050010250 is an abundant number, since it is smaller than the sum of its proper divisors (94612443510).

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

56050010250 is a wasteful number, since it uses less digits than its factorization.

56050010250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5748752 (or 5748742 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The spelling of 56050010250 in words is "fifty-six billion, fifty million, ten thousand, two hundred fifty".

Divisors: 1 2 3 5 6 10 13 15 25 26 30 39 50 65 75 78 125 130 150 195 250 325 375 390 650 750 975 1625 1950 3250 4875 9750 5748719 11497438 17246157 28743595 34492314 57487190 74733347 86230785 143717975 149466694 172461570 224200041 287435950 373666735 431153925 448400082 718589875 747333470 862307850 1121000205 1437179750 1868333675 2155769625 2242000410 3736667350 4311539250 5605001025 9341668375 11210002050 18683336750 28025005125 56050010250