Base | Representation |
---|---|
bin | 1010111000100… |
… | …0011001111100 |
3 | 10011220010120120 |
4 | 2232020121330 |
5 | 43141204414 |
6 | 4310214540 |
7 | 1062666021 |
oct | 256103174 |
9 | 104803516 |
10 | 45647484 |
11 | 238486a3 |
12 | 13354450 |
13 | 95c325c |
14 | 60c3548 |
15 | 401a2a9 |
hex | 2b8867c |
45647484 has 48 divisors (see below), whose sum is σ = 109202688. Its totient is φ = 14836608.
The previous prime is 45647471. The next prime is 45647501. The reversal of 45647484 is 48474654.
45647484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
Its product of digits (430080) is a multiple of the sum of its prime divisors (672).
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, 93489 + ... + 93975.
It is an arithmetic number, because the mean of its divisors is an integer number (2275056).
Almost surely, 245647484 is an apocalyptic number.
It is an amenable number.
45647484 is an abundant number, since it is smaller than the sum of its proper divisors (63555204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45647484 is a wasteful number, since it uses less digits than its factorization.
45647484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 674 (or 672 counting only the distinct ones).
The product of its digits is 430080, while the sum is 42.
The square root of 45647484 is about 6756.2921784067. The cubic root of 45647484 is about 357.3871624589.
The spelling of 45647484 in words is "forty-five million, six hundred forty-seven thousand, four hundred eighty-four".
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