Base | Representation |
---|---|
bin | 1101000100110… |
… | …1100001000000 |
3 | 10211012100002010 |
4 | 3101031201000 |
5 | 103014442311 |
6 | 5235252520 |
7 | 1234106313 |
oct | 321154100 |
9 | 124170063 |
10 | 54843456 |
11 | 28a59778 |
12 | 1644a140 |
13 | b492b65 |
14 | 73d897a |
15 | 4c34da6 |
hex | 344d840 |
54843456 has 28 divisors (see below), whose sum is σ = 145107152. Its totient is φ = 18281088.
The previous prime is 54843449. The next prime is 54843463. The reversal of 54843456 is 65434845.
It is an interprime number because it is at equal distance from previous prime (54843449) and next prime (54843463).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142630 + ... + 143013.
Almost surely, 254843456 is an apocalyptic number.
It is an amenable number.
54843456 is an abundant number, since it is smaller than the sum of its proper divisors (90263696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54843456 is a wasteful number, since it uses less digits than its factorization.
54843456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285658 (or 285648 counting only the distinct ones).
The product of its digits is 230400, while the sum is 39.
The square root of 54843456 is about 7405.6367720811. The cubic root of 54843456 is about 379.9340975280.
The spelling of 54843456 in words is "fifty-four million, eight hundred forty-three thousand, four hundred fifty-six".
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