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56060010071 = 1310994142043
BaseRepresentation
bin110100001101011011…
…111101111001010111
312100200220210120122022
4310031123331321113
51404302330310241
641430440323355
74023135136412
oct641533757127
9170626716568
1056060010071
112185846133a
12aa4647355b
1353953ba1c0
1429db4c0b79
1516d18d354b
hexd0d6fde57

56060010071 has 16 divisors (see below), whose sum is σ = 60992389920. Its totient is φ = 51217246080.

The previous prime is 56060010053. The next prime is 56060010077. The reversal of 56060010071 is 17001006065.

It is a de Polignac number, because none of the positive numbers 2k-56060010071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56060010071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56060010077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1312376 + ... + 1354418.

It is an arithmetic number, because the mean of its divisors is an integer number (3812024370).

Almost surely, 256060010071 is an apocalyptic number.

56060010071 is a deficient number, since it is larger than the sum of its proper divisors (4932379849).

56060010071 is a wasteful number, since it uses less digits than its factorization.

56060010071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43106.

The product of its (nonzero) digits is 1260, while the sum is 26.

The spelling of 56060010071 in words is "fifty-six billion, sixty million, ten thousand, seventy-one".

Divisors: 1 13 109 941 1417 12233 42043 102569 546559 1333397 4582687 39562463 59574931 514312019 4312308467 56060010071