Base | Representation |
---|---|
bin | 1011010001111… |
… | …1010101101100 |
3 | 10022000210222220 |
4 | 2310133111230 |
5 | 44103024114 |
6 | 4410035340 |
7 | 1113110343 |
oct | 264372554 |
9 | 108023886 |
10 | 47314284 |
11 | 24786a16 |
12 | 13a18b50 |
13 | 9a57b24 |
14 | 63d8b5a |
15 | 42490a9 |
hex | 2d1f56c |
47314284 has 48 divisors (see below), whose sum is σ = 113430240. Its totient is φ = 15344640.
The previous prime is 47314259. The next prime is 47314297. The reversal of 47314284 is 48241374.
Its product of digits (21504) is a multiple of the sum of its prime divisors (768).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79492 + ... + 80084.
It is an arithmetic number, because the mean of its divisors is an integer number (2363130).
Almost surely, 247314284 is an apocalyptic number.
It is an amenable number.
47314284 is an abundant number, since it is smaller than the sum of its proper divisors (66115956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47314284 is a wasteful number, since it uses less digits than its factorization.
47314284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770 (or 768 counting only the distinct ones).
The product of its digits is 21504, while the sum is 33.
The square root of 47314284 is about 6878.5379260421. The cubic root of 47314284 is about 361.6852162142.
The spelling of 47314284 in words is "forty-seven million, three hundred fourteen thousand, two hundred eighty-four".
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