Base | Representation |
---|---|
bin | 1101011000111… |
… | …1010000111101 |
3 | 10220200021212200 |
4 | 3112033100331 |
5 | 103334130331 |
6 | 5323422113 |
7 | 1251235455 |
oct | 326172075 |
9 | 126607780 |
10 | 56161341 |
11 | 29779935 |
12 | 16984939 |
13 | b834982 |
14 | 765cd65 |
15 | 4de55e6 |
hex | 358f43d |
56161341 has 6 divisors (see below), whose sum is σ = 81121950. Its totient is φ = 37440888.
The previous prime is 56161289. The next prime is 56161373. The reversal of 56161341 is 14316165.
56161341 is a `hidden beast` number, since 5 + 6 + 1 + 613 + 41 = 666.
It can be written as a sum of positive squares in only one way, i.e., 33977241 + 22184100 = 5829^2 + 4710^2 .
It is not a de Polignac number, because 56161341 - 29 = 56160829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56169341) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3120066 + ... + 3120083.
It is an arithmetic number, because the mean of its divisors is an integer number (13520325).
Almost surely, 256161341 is an apocalyptic number.
It is an amenable number.
56161341 is a deficient number, since it is larger than the sum of its proper divisors (24960609).
56161341 is a wasteful number, since it uses less digits than its factorization.
56161341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6240155 (or 6240152 counting only the distinct ones).
The product of its digits is 2160, while the sum is 27.
The square root of 56161341 is about 7494.0870691499. The cubic root of 56161341 is about 382.9533059623.
The spelling of 56161341 in words is "fifty-six million, one hundred sixty-one thousand, three hundred forty-one".
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