Base | Representation |
---|---|
bin | 1011010110110… |
… | …0101100110000 |
3 | 10022121220122202 |
4 | 2311230230300 |
5 | 44143144102 |
6 | 4420522332 |
7 | 1115600222 |
oct | 265545460 |
9 | 108556582 |
10 | 47631152 |
11 | 24982a98 |
12 | 13b503a8 |
13 | 9b3911a |
14 | 647c412 |
15 | 42ace02 |
hex | 2d6cb30 |
47631152 has 20 divisors (see below), whose sum is σ = 92586336. Its totient is φ = 23737920.
The previous prime is 47631151. The next prime is 47631167. The reversal of 47631152 is 25113674.
47631152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (47631151) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 377 + ... + 9767.
Almost surely, 247631152 is an apocalyptic number.
It is an amenable number.
47631152 is a deficient number, since it is larger than the sum of its proper divisors (44955184).
47631152 is a wasteful number, since it uses less digits than its factorization.
47631152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9716 (or 9710 counting only the distinct ones).
The product of its digits is 5040, while the sum is 29.
The square root of 47631152 is about 6901.5325834194. The cubic root of 47631152 is about 362.4908332204.
The spelling of 47631152 in words is "forty-seven million, six hundred thirty-one thousand, one hundred fifty-two".
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