Base | Representation |
---|---|
bin | 1011010111100… |
… | …0000000011100 |
3 | 10022201021012011 |
4 | 2311320000130 |
5 | 44201134333 |
6 | 4421521004 |
7 | 1116152236 |
oct | 265700034 |
9 | 108637164 |
10 | 47677468 |
11 | 24a04873 |
12 | 13b73164 |
13 | 9b54227 |
14 | 6491256 |
15 | 42bb9cd |
hex | 2d7801c |
47677468 has 24 divisors (see below), whose sum is σ = 85876112. Its totient is φ = 23151744.
The previous prime is 47677447. The next prime is 47677471. The reversal of 47677468 is 86477674.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 18346 + ... + 20782.
Almost surely, 247677468 is an apocalyptic number.
It is an amenable number.
47677468 is a deficient number, since it is larger than the sum of its proper divisors (38198644).
47677468 is a wasteful number, since it uses less digits than its factorization.
47677468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2581 (or 2579 counting only the distinct ones).
The product of its digits is 1580544, while the sum is 49.
The square root of 47677468 is about 6904.8872546914. The cubic root of 47677468 is about 362.6082891697.
The spelling of 47677468 in words is "forty-seven million, six hundred seventy-seven thousand, four hundred sixty-eight".
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