Base | Representation |
---|---|
bin | 1011010100011… |
… | …0101001000100 |
3 | 10022022222211021 |
4 | 2311012221010 |
5 | 44123202033 |
6 | 4413320524 |
7 | 1114350601 |
oct | 265065104 |
9 | 108288737 |
10 | 47475268 |
11 | 24886965 |
12 | 13a96144 |
13 | 9ab3199 |
14 | 643b6a8 |
15 | 427bb2d |
hex | 2d46a44 |
47475268 has 12 divisors (see below), whose sum is σ = 85014160. Its totient is φ = 23185512.
The previous prime is 47475251. The next prime is 47475283. The reversal of 47475268 is 86257474.
It is a Harshad number since it is a multiple of its sum of digits (43).
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 3 ways as a sum of consecutive naturals, for example, 137838 + ... + 138181.
Almost surely, 247475268 is an apocalyptic number.
It is an amenable number.
47475268 is a deficient number, since it is larger than the sum of its proper divisors (37538892).
47475268 is a wasteful number, since it uses less digits than its factorization.
47475268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276066 (or 276064 counting only the distinct ones).
The product of its digits is 376320, while the sum is 43.
The square root of 47475268 is about 6890.2298945681. The cubic root of 47475268 is about 362.0949559107.
The spelling of 47475268 in words is "forty-seven million, four hundred seventy-five thousand, two hundred sixty-eight".
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