Base | Representation |
---|---|
bin | 1011010010010… |
… | …1011111000100 |
3 | 10022002002112100 |
4 | 2310211133010 |
5 | 44104330320 |
6 | 4410352100 |
7 | 1113243630 |
oct | 264453704 |
9 | 108062470 |
10 | 47339460 |
11 | 247a3923 |
12 | 13a2b630 |
13 | 9a6641c |
14 | 6403dc0 |
15 | 4251790 |
hex | 2d257c4 |
47339460 has 72 divisors (see below), whose sum is σ = 164114496. Its totient is φ = 10820160.
The previous prime is 47339459. The next prime is 47339483. The reversal of 47339460 is 6493374.
47339460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
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 23 ways as a sum of consecutive naturals, for example, 17526 + ... + 20045.
It is an arithmetic number, because the mean of its divisors is an integer number (2279368).
Almost surely, 247339460 is an apocalyptic number.
It is an amenable number.
47339460 is an abundant number, since it is smaller than the sum of its proper divisors (116775036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47339460 is a wasteful number, since it uses less digits than its factorization.
47339460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37593 (or 37588 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 36.
The square root of 47339460 is about 6880.3677227311. The cubic root of 47339460 is about 361.7493559175.
The spelling of 47339460 in words is "forty-seven million, three hundred thirty-nine thousand, four hundred sixty".
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