Base | Representation |
---|---|
bin | 1101100011011… |
… | …0111100001001 |
3 | 10221222011222120 |
4 | 3120312330021 |
5 | 104023120022 |
6 | 5350241453 |
7 | 1260126003 |
oct | 330667411 |
9 | 127864876 |
10 | 56848137 |
11 | 2a0a8935 |
12 | 17056289 |
13 | ba15468 |
14 | 779b373 |
15 | 4ecdd5c |
hex | 3636f09 |
56848137 has 16 divisors (see below), whose sum is σ = 76870080. Its totient is φ = 37366272.
The previous prime is 56848117. The next prime is 56848147. The reversal of 56848137 is 73184865.
It is a de Polignac number, because none of the positive numbers 2k-56848137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56848117) 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, 131073 + ... + 131505.
It is an arithmetic number, because the mean of its divisors is an integer number (4804380).
Almost surely, 256848137 is an apocalyptic number.
It is an amenable number.
56848137 is a deficient number, since it is larger than the sum of its proper divisors (20021943).
56848137 is a wasteful number, since it uses less digits than its factorization.
56848137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 952.
The product of its digits is 161280, while the sum is 42.
The square root of 56848137 is about 7539.7703545930. The cubic root of 56848137 is about 384.5080284872.
The spelling of 56848137 in words is "fifty-six million, eight hundred forty-eight thousand, one hundred thirty-seven".
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