Base | Representation |
---|---|
bin | 110100010001110000… |
… | …011100000010010111 |
3 | 12100212222011200220222 |
4 | 310101300130002113 |
5 | 1404424404012041 |
6 | 41441545544555 |
7 | 4025005152362 |
oct | 642160340227 |
9 | 170788150828 |
10 | 56132485271 |
11 | 21895362aa5 |
12 | aa667a515b |
13 | 53a7414535 |
14 | 2a06d890d9 |
15 | 16d7e4c74b |
hex | d11c1c097 |
56132485271 has 4 divisors (see below), whose sum is σ = 56574473472. Its totient is φ = 55690497072.
The previous prime is 56132485223. The next prime is 56132485303. The reversal of 56132485271 is 17258423165.
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 56132485271 - 230 = 55058743447 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56132488271) 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, 220993910 + ... + 220994163.
It is an arithmetic number, because the mean of its divisors is an integer number (14143618368).
Almost surely, 256132485271 is an apocalyptic number.
56132485271 is a deficient number, since it is larger than the sum of its proper divisors (441988201).
56132485271 is a wasteful number, since it uses less digits than its factorization.
56132485271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441988200.
The product of its digits is 403200, while the sum is 44.
The spelling of 56132485271 in words is "fifty-six billion, one hundred thirty-two million, four hundred eighty-five thousand, two hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •