Base | Representation |
---|---|
bin | 1011010011110… |
… | …0101000011100 |
3 | 10022020220120202 |
4 | 2310330220130 |
5 | 44120344033 |
6 | 4412403032 |
7 | 1114120220 |
oct | 264745034 |
9 | 108226522 |
10 | 47434268 |
11 | 24859082 |
12 | 13a76478 |
13 | 9a9a61b |
14 | 642a780 |
15 | 426e8e8 |
hex | 2d3ca1c |
47434268 has 12 divisors (see below), whose sum is σ = 94868592. Its totient is φ = 20328960.
The previous prime is 47434243. The next prime is 47434291. The reversal of 47434268 is 86243474.
47434268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
47434268 is an admirable number.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
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 3 ways as a sum of consecutive naturals, for example, 847013 + ... + 847068.
It is an arithmetic number, because the mean of its divisors is an integer number (7905716).
Almost surely, 247434268 is an apocalyptic number.
It is an amenable number.
47434268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47434268 is a wasteful number, since it uses less digits than its factorization.
47434268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1694092 (or 1694090 counting only the distinct ones).
The product of its digits is 129024, while the sum is 38.
The square root of 47434268 is about 6887.2540246458. The cubic root of 47434268 is about 361.9906899104.
The spelling of 47434268 in words is "forty-seven million, four hundred thirty-four thousand, two hundred sixty-eight".
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