Base | Representation |
---|---|
bin | 1011001110111… |
… | …0000001000000 |
3 | 10021122112212101 |
4 | 2303232001000 |
5 | 44030043011 |
6 | 4401440144 |
7 | 1111306342 |
oct | 263560100 |
9 | 107575771 |
10 | 47112256 |
11 | 24659154 |
12 | 13940054 |
13 | 99b6b99 |
14 | 6385292 |
15 | 42092c1 |
hex | 2cee040 |
47112256 has 28 divisors (see below), whose sum is σ = 94892368. Its totient is φ = 23202432.
The previous prime is 47112227. The next prime is 47112259. The reversal of 47112256 is 65221174.
47112256 is nontrivially palindromic in base 13.
It is not an unprimeable number, because it can be changed into a prime (47112259) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1206 + ... + 9781.
Almost surely, 247112256 is an apocalyptic number.
It is an amenable number.
47112256 is an abundant number, since it is smaller than the sum of its proper divisors (47780112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47112256 is a wasteful number, since it uses less digits than its factorization.
47112256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11066 (or 11056 counting only the distinct ones).
The product of its digits is 3360, while the sum is 28.
The square root of 47112256 is about 6863.8368278974. The cubic root of 47112256 is about 361.1696933194.
The spelling of 47112256 in words is "forty-seven million, one hundred twelve thousand, two hundred fifty-six".
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