Base | Representation |
---|---|
bin | 1101000101001… |
… | …1100111000010 |
3 | 10211020121022122 |
4 | 3101103213002 |
5 | 103021242133 |
6 | 5240004242 |
7 | 1234242143 |
oct | 321234702 |
9 | 124217278 |
10 | 54868418 |
11 | 28a76500 |
12 | 16460682 |
13 | b4a1327 |
14 | 7403aca |
15 | 4c3c498 |
hex | 34539c2 |
54868418 has 24 divisors (see below), whose sum is σ = 95793516. Its totient is φ = 23471360.
The previous prime is 54868403. The next prime is 54868421. The reversal of 54868418 is 81486845.
It can be written as a sum of positive squares in 2 ways, for example, as 54804409 + 64009 = 7403^2 + 253^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2555 + ... + 10782.
Almost surely, 254868418 is an apocalyptic number.
54868418 is a deficient number, since it is larger than the sum of its proper divisors (40925098).
54868418 is a wasteful number, since it uses less digits than its factorization.
54868418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13378 (or 13367 counting only the distinct ones).
The product of its digits is 245760, while the sum is 44.
The square root of 54868418 is about 7407.3219182104. The cubic root of 54868418 is about 379.9917311220.
The spelling of 54868418 in words is "fifty-four million, eight hundred sixty-eight thousand, four hundred eighteen".
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