Base | Representation |
---|---|
bin | 1011010001111… |
… | …0010100110100 |
3 | 10022000121022010 |
4 | 2310132110310 |
5 | 44102411012 |
6 | 4410004220 |
7 | 1113062262 |
oct | 264362464 |
9 | 108017263 |
10 | 47310132 |
11 | 24783891 |
12 | 13a16670 |
13 | 9a55c7c |
14 | 63d7432 |
15 | 4247c3c |
hex | 2d1e534 |
47310132 has 48 divisors (see below), whose sum is σ = 114125760. Its totient is φ = 15245568.
The previous prime is 47310121. The next prime is 47310143. The reversal of 47310132 is 23101374.
47310132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (47310121) and next prime (47310143).
It is a junction number, because it is equal to n+sod(n) for n = 47310099 and 47310108.
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 in 15 ways as a sum of consecutive naturals, for example, 45919 + ... + 46937.
It is an arithmetic number, because the mean of its divisors is an integer number (2377620).
Almost surely, 247310132 is an apocalyptic number.
It is an amenable number.
47310132 is an abundant number, since it is smaller than the sum of its proper divisors (66815628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47310132 is a wasteful number, since it uses less digits than its factorization.
47310132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1152 (or 1150 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 47310132 is about 6878.2361110971. The cubic root of 47310132 is about 361.6746361749.
The spelling of 47310132 in words is "forty-seven million, three hundred ten thousand, one hundred thirty-two".
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