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BaseRepresentation
bin1101111010100011
32220011221
431322203
53310440
61115511
7325111
oct157243
986157
1056995
1139904
1228b97
131cc33
1416ab1
1511d4a
hexdea3

56995 has 4 divisors (see below), whose sum is σ = 68400. Its totient is φ = 45592.

The previous prime is 56993. The next prime is 56999. The reversal of 56995 is 59965.

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 56995 - 21 = 56993 is a prime.

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 56995.

It is not an unprimeable number, because it can be changed into a prime (56993) 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, 5695 + ... + 5704.

It is an arithmetic number, because the mean of its divisors is an integer number (17100).

256995 is an apocalyptic number.

56995 is a deficient number, since it is larger than the sum of its proper divisors (11405).

56995 is a wasteful number, since it uses less digits than its factorization.

56995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11404.

The product of its digits is 12150, while the sum is 34.

The square root of 56995 is about 238.7362561489. The cubic root of 56995 is about 38.4838859871.

The spelling of 56995 in words is "fifty-six thousand, nine hundred ninety-five".

Divisors: 1 5 11399 56995