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56060478 = 2331038157
BaseRepresentation
bin1101010111011…
…0101000111110
310220111011112000
43111312220332
5103322413403
65321323130
71250335425
oct325665076
9126434460
1056060478
1129710081
12169364a6
13b7caaa6
1476342bc
154dc57a3
hex3576a3e

56060478 has 16 divisors (see below), whose sum is σ = 124578960. Its totient is φ = 18686808.

The previous prime is 56060449. The next prime is 56060479. The reversal of 56060478 is 87406065.

It is a happy number.

56060478 is a `hidden beast` number, since 5 + 606 + 0 + 47 + 8 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56060479) 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, 519025 + ... + 519132.

It is an arithmetic number, because the mean of its divisors is an integer number (7786185).

Almost surely, 256060478 is an apocalyptic number.

56060478 is an abundant number, since it is smaller than the sum of its proper divisors (68518482).

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

56060478 is a wasteful number, since it uses less digits than its factorization.

56060478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038168 (or 1038162 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 56060478 is about 7487.3545394886. The cubic root of 56060478 is about 382.7239134949.

The spelling of 56060478 in words is "fifty-six million, sixty thousand, four hundred seventy-eight".

Divisors: 1 2 3 6 9 18 27 54 1038157 2076314 3114471 6228942 9343413 18686826 28030239 56060478