Base | Representation |
---|---|
bin | 1011010101010… |
… | …1010101100100 |
3 | 10022110001101121 |
4 | 2311111111210 |
5 | 44132113320 |
6 | 4414503324 |
7 | 1115021230 |
oct | 265252544 |
9 | 108401347 |
10 | 47535460 |
11 | 24918105 |
12 | 13b04b44 |
13 | 9b046bb |
14 | 64555c0 |
15 | 428e8aa |
hex | 2d55564 |
47535460 has 24 divisors (see below), whose sum is σ = 114085440. Its totient is φ = 16297824.
The previous prime is 47535443. The next prime is 47535461. The reversal of 47535460 is 6453574.
It is a happy number.
47535460 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 (47535461) 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 7 ways as a sum of consecutive naturals, for example, 169630 + ... + 169909.
It is an arithmetic number, because the mean of its divisors is an integer number (4753560).
Almost surely, 247535460 is an apocalyptic number.
It is an amenable number.
47535460 is an abundant number, since it is smaller than the sum of its proper divisors (66549980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47535460 is a wasteful number, since it uses less digits than its factorization.
47535460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339555 (or 339553 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 34.
The square root of 47535460 is about 6894.5964348902. The cubic root of 47535460 is about 362.2479198706.
The spelling of 47535460 in words is "forty-seven million, five hundred thirty-five thousand, four hundred sixty".
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