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56258060 = 2254797617
BaseRepresentation
bin1101011010011…
…0111000001100
310220212012112212
43112212320030
5103400224220
65325445552
71252120445
oct326467014
9126765485
1056258060
1129835571
1216a108b8
13b8699c1
1476862cc
154e140c5
hex35a6e0c

56258060 has 48 divisors (see below), whose sum is σ = 122097024. Its totient is φ = 21762048.

The previous prime is 56258047. The next prime is 56258063. The reversal of 56258060 is 6085265.

It is a happy number.

56258060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (56258063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90872 + ... + 91488.

It is an arithmetic number, because the mean of its divisors is an integer number (2543688).

Almost surely, 256258060 is an apocalyptic number.

It is an amenable number.

56258060 is an abundant number, since it is smaller than the sum of its proper divisors (65838964).

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

56258060 is a wasteful number, since it uses less digits than its factorization.

56258060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 56258060 is about 7500.5373140862. The cubic root of 56258060 is about 383.1730159273.

The spelling of 56258060 in words is "fifty-six million, two hundred fifty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 47 94 97 188 194 235 388 470 485 617 940 970 1234 1940 2468 3085 4559 6170 9118 12340 18236 22795 28999 45590 57998 59849 91180 115996 119698 144995 239396 289990 299245 579980 598490 1196980 2812903 5625806 11251612 14064515 28129030 56258060