Base | Representation |
---|---|
bin | 110100111100000000… |
… | …001110100101001011 |
3 | 12102201100212120101210 |
4 | 310330000032211023 |
5 | 1412402331030111 |
6 | 42040145344203 |
7 | 4051402542066 |
oct | 647400164513 |
9 | 172640776353 |
10 | 56841267531 |
11 | 22119460664 |
12 | b024038063 |
13 | 548b20a119 |
14 | 2a7316b8dd |
15 | 172a2a70a6 |
hex | d3c00e94b |
56841267531 has 16 divisors (see below), whose sum is σ = 76433011200. Its totient is φ = 37572514368.
The previous prime is 56841267529. The next prime is 56841267547. The reversal of 56841267531 is 13576214865.
It is not a de Polignac number, because 56841267531 - 21 = 56841267529 is a prime.
It is a super-2 number, since 2×568412675312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (56841267551) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262410 + ... + 427248.
It is an arithmetic number, because the mean of its divisors is an integer number (4777063200).
Almost surely, 256841267531 is an apocalyptic number.
56841267531 is a deficient number, since it is larger than the sum of its proper divisors (19591743669).
56841267531 is a wasteful number, since it uses less digits than its factorization.
56841267531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165818.
The product of its digits is 1209600, while the sum is 48.
The spelling of 56841267531 in words is "fifty-six billion, eight hundred forty-one million, two hundred sixty-seven thousand, five hundred thirty-one".
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