Base | Representation |
---|---|
bin | 1011011010111… |
… | …1011010011100 |
3 | 10100010210111111 |
4 | 2312233122130 |
5 | 44230420122 |
6 | 4430431404 |
7 | 1121116003 |
oct | 266573234 |
9 | 110123444 |
10 | 47904412 |
11 | 2504a326 |
12 | 14062564 |
13 | 9c0360a |
14 | 650dc3a |
15 | 4313d77 |
hex | 2daf69c |
47904412 has 6 divisors (see below), whose sum is σ = 83832728. Its totient is φ = 23952204.
The previous prime is 47904407. The next prime is 47904413. The reversal of 47904412 is 21440974.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47904413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5988048 + ... + 5988055.
Almost surely, 247904412 is an apocalyptic number.
It is an amenable number.
47904412 is a deficient number, since it is larger than the sum of its proper divisors (35928316).
47904412 is a wasteful number, since it uses less digits than its factorization.
47904412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11976107 (or 11976105 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 47904412 is about 6921.3013227283. The cubic root of 47904412 is about 363.1827153017.
The spelling of 47904412 in words is "forty-seven million, nine hundred four thousand, four hundred twelve".
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