Base | Representation |
---|---|
bin | 1101100011011… |
… | …0101110000110 |
3 | 10221222010202021 |
4 | 3120312232012 |
5 | 104023102423 |
6 | 5350233354 |
7 | 1260123250 |
oct | 330665606 |
9 | 127863667 |
10 | 56847238 |
11 | 2a0a8198 |
12 | 1705585a |
13 | ba14c26 |
14 | 779acd0 |
15 | 4ecd95d |
hex | 3636b86 |
56847238 has 32 divisors (see below), whose sum is σ = 100957248. Its totient is φ = 23500800.
The previous prime is 56847229. The next prime is 56847251. The reversal of 56847238 is 83274865.
It is a junction number, because it is equal to n+sod(n) for n = 56847194 and 56847203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55168 + ... + 56188.
It is an arithmetic number, because the mean of its divisors is an integer number (3154914).
Almost surely, 256847238 is an apocalyptic number.
56847238 is a deficient number, since it is larger than the sum of its proper divisors (44110010).
56847238 is a wasteful number, since it uses less digits than its factorization.
56847238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1168.
The product of its digits is 322560, while the sum is 43.
The square root of 56847238 is about 7539.7107371570. The cubic root of 56847238 is about 384.5060015985.
The spelling of 56847238 in words is "fifty-six million, eight hundred forty-seven thousand, two hundred thirty-eight".
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