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56052460 = 2252802623
BaseRepresentation
bin1101010111010…
…0101011101100
310220110202112001
43111310223230
5103322134320
65321222044
71250303152
oct325645354
9126422461
1056052460
1129705052
1216931924
13b7c7249
1476313d2
154dc320a
hex3574aec

56052460 has 12 divisors (see below), whose sum is σ = 117710208. Its totient is φ = 22420976.

The previous prime is 56052457. The next prime is 56052461. The reversal of 56052460 is 6425065.

It is not an unprimeable number, because it can be changed into a prime (56052461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1401292 + ... + 1401331.

It is an arithmetic number, because the mean of its divisors is an integer number (9809184).

Almost surely, 256052460 is an apocalyptic number.

It is an amenable number.

56052460 is an abundant number, since it is smaller than the sum of its proper divisors (61657748).

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

56052460 is a wasteful number, since it uses less digits than its factorization.

56052460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802632 (or 2802630 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 56052460 is about 7486.8190842306. The cubic root of 56052460 is about 382.7056663758.

The spelling of 56052460 in words is "fifty-six million, fifty-two thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 2802623 5605246 11210492 14013115 28026230 56052460