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56060051 = 192155291
BaseRepresentation
bin1101010111011…
…0100010010011
310220111010221012
43111312202103
5103322410201
65321321135
71250334245
oct325664223
9126433835
1056060051
112970a823
12169361ab
13b7ca838
147634095
154dc55bb
hex3576893

56060051 has 6 divisors (see below), whose sum is σ = 59166252. Its totient is φ = 53109180.

The previous prime is 56060029. The next prime is 56060087. The reversal of 56060051 is 15006065.

It is not a de Polignac number, because 56060051 - 214 = 56043667 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56059999 and 56060026.

It is not an unprimeable number, because it can be changed into a prime (56060021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77285 + ... + 78006.

It is an arithmetic number, because the mean of its divisors is an integer number (9861042).

Almost surely, 256060051 is an apocalyptic number.

56060051 is a deficient number, since it is larger than the sum of its proper divisors (3106201).

56060051 is a wasteful number, since it uses less digits than its factorization.

56060051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155329 (or 155310 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 56060051 is about 7487.3260246900. The cubic root of 56060051 is about 382.7229417852.

The spelling of 56060051 in words is "fifty-six million, sixty thousand, fifty-one".

Divisors: 1 19 361 155291 2950529 56060051