Base | Representation |
---|---|
bin | 1011010001001… |
… | …0111011110000 |
3 | 10021221020021222 |
4 | 2310102323300 |
5 | 44044412342 |
6 | 4405004212 |
7 | 1112506244 |
oct | 264227360 |
9 | 107836258 |
10 | 47263472 |
11 | 24751823 |
12 | 139b3668 |
13 | 9a3a969 |
14 | 63c4424 |
15 | 4238ed2 |
hex | 2d12ef0 |
47263472 has 10 divisors (see below), whose sum is σ = 91573008. Its totient is φ = 23631728.
The previous prime is 47263457. The next prime is 47263549. The reversal of 47263472 is 27436274.
47263472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1476968 + ... + 1476999.
Almost surely, 247263472 is an apocalyptic number.
It is an amenable number.
47263472 is a deficient number, since it is larger than the sum of its proper divisors (44309536).
47263472 is a wasteful number, since it uses less digits than its factorization.
47263472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2953975 (or 2953969 counting only the distinct ones).
The product of its digits is 56448, while the sum is 35.
The square root of 47263472 is about 6874.8434163987. The cubic root of 47263472 is about 361.5556955534. Note that the first 3 decimals are identical.
The spelling of 47263472 in words is "forty-seven million, two hundred sixty-three thousand, four hundred seventy-two".
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