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56000195 = 511200039
BaseRepresentation
bin1101010110011…
…1111011000011
310220101002211022
43111213323003
5103314001240
65320140055
71246664606
oct325477303
9126332738
1056000195
1129679859
121690762b
13b7a9514
14761a33d
154db29b5
hex3567ec3

56000195 has 4 divisors (see below), whose sum is σ = 67200240. Its totient is φ = 44800152.

The previous prime is 56000179. The next prime is 56000213. The reversal of 56000195 is 59100065.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56000195 - 24 = 56000179 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5600015 + ... + 5600024.

It is an arithmetic number, because the mean of its divisors is an integer number (16800060).

Almost surely, 256000195 is an apocalyptic number.

56000195 is a deficient number, since it is larger than the sum of its proper divisors (11200045).

56000195 is a wasteful number, since it uses less digits than its factorization.

56000195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11200044.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 56000195 is about 7483.3278025221. The cubic root of 56000195 is about 382.5866806273.

The spelling of 56000195 in words is "fifty-six million, one hundred ninety-five", and thus it is an aban number.

Divisors: 1 5 11200039 56000195