Base | Representation |
---|---|
bin | 1101100100111… |
… | …1100001011001 |
3 | 10222011022002202 |
4 | 3121033201121 |
5 | 104034330300 |
6 | 5352335545 |
7 | 1261025363 |
oct | 331174131 |
9 | 128138082 |
10 | 56948825 |
11 | 2a16754a |
12 | 170a45b5 |
13 | ba4c23b |
14 | 77c5d33 |
15 | 4eedad5 |
hex | 364f859 |
56948825 has 12 divisors (see below), whose sum is σ = 70977600. Its totient is φ = 45326160.
The previous prime is 56948821. The next prime is 56948831. The reversal of 56948825 is 52884965.
It is not a de Polignac number, because 56948825 - 22 = 56948821 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 56948825.
It is not an unprimeable number, because it can be changed into a prime (56948821) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 749 + ... + 10698.
It is an arithmetic number, because the mean of its divisors is an integer number (5914800).
Almost surely, 256948825 is an apocalyptic number.
It is an amenable number.
56948825 is a deficient number, since it is larger than the sum of its proper divisors (14028775).
56948825 is a wasteful number, since it uses less digits than its factorization.
56948825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11656 (or 11651 counting only the distinct ones).
The product of its digits is 691200, while the sum is 47.
The square root of 56948825 is about 7546.4445270604. Note that the first 3 decimals coincide. The cubic root of 56948825 is about 384.7349049318.
It can be divided in two parts, 569 and 48825, that added together give a palindrome (49394).
The spelling of 56948825 in words is "fifty-six million, nine hundred forty-eight thousand, eight hundred twenty-five".
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