Base | Representation |
---|---|
bin | 1101100100001… |
… | …1001110010000 |
3 | 10222001201222221 |
4 | 3121003032100 |
5 | 104031222243 |
6 | 5351310424 |
7 | 1260425455 |
oct | 331031620 |
9 | 128051887 |
10 | 56898448 |
11 | 2a132712 |
12 | 1707b414 |
13 | ba32329 |
14 | 77b182c |
15 | 4eddbed |
hex | 3643390 |
56898448 has 20 divisors (see below), whose sum is σ = 110409228. Its totient is φ = 28405760.
The previous prime is 56898431. The next prime is 56898449. The reversal of 56898448 is 84489865.
It can be written as a sum of positive squares in 2 ways, for example, as 24088464 + 32809984 = 4908^2 + 5728^2 .
It is a junction number, because it is equal to n+sod(n) for n = 56898395 and 56898404.
It is not an unprimeable number, because it can be changed into a prime (56898449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9840 + ... + 14512.
Almost surely, 256898448 is an apocalyptic number.
It is an amenable number.
56898448 is a deficient number, since it is larger than the sum of its proper divisors (53510780).
56898448 is a wasteful number, since it uses less digits than its factorization.
56898448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5442 (or 5436 counting only the distinct ones).
The product of its digits is 2211840, while the sum is 52.
The square root of 56898448 is about 7543.1059915661. The cubic root of 56898448 is about 384.6214258087.
The spelling of 56898448 in words is "fifty-six million, eight hundred ninety-eight thousand, four hundred forty-eight".
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