Base | Representation |
---|---|
bin | 1011010001110… |
… | …1110011000000 |
3 | 10022000111022222 |
4 | 2310131303000 |
5 | 44102323333 |
6 | 4405550212 |
7 | 1113053051 |
oct | 264356300 |
9 | 108014288 |
10 | 47307968 |
11 | 247821a4 |
12 | 13a15368 |
13 | 9a54ca6 |
14 | 63d6728 |
15 | 4247298 |
hex | 2d1dcc0 |
47307968 has 14 divisors (see below), whose sum is σ = 93876876. Its totient is φ = 23653952.
The previous prime is 47307937. The next prime is 47307971. The reversal of 47307968 is 86970374.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369530 + ... + 369657.
Almost surely, 247307968 is an apocalyptic number.
It is an amenable number.
47307968 is a deficient number, since it is larger than the sum of its proper divisors (46568908).
47307968 is an equidigital number, since it uses as much as digits as its factorization.
47307968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 739199 (or 739189 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 44.
The square root of 47307968 is about 6878.0788015259. The cubic root of 47307968 is about 361.6691216702.
The spelling of 47307968 in words is "forty-seven million, three hundred seven thousand, nine hundred sixty-eight".
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