Base | Representation |
---|---|
bin | 1100101000011… |
… | …0100010000100 |
3 | 10200200122200110 |
4 | 3022012202010 |
5 | 102030323334 |
6 | 5131313020 |
7 | 1212215121 |
oct | 312064204 |
9 | 120618613 |
10 | 52979844 |
11 | 279a65a5 |
12 | 158ab770 |
13 | ac8c828 |
14 | 7071748 |
15 | 49b7ae9 |
hex | 3286884 |
52979844 has 24 divisors (see below), whose sum is σ = 123742080. Its totient is φ = 17642464.
The previous prime is 52979791. The next prime is 52979863. The reversal of 52979844 is 44897925.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 52979793 and 52979802.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17602 + ... + 20390.
It is an arithmetic number, because the mean of its divisors is an integer number (5155920).
Almost surely, 252979844 is an apocalyptic number.
It is an amenable number.
52979844 is an abundant number, since it is smaller than the sum of its proper divisors (70762236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52979844 is a wasteful number, since it uses less digits than its factorization.
52979844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4379 (or 4377 counting only the distinct ones).
The product of its digits is 725760, while the sum is 48.
The square root of 52979844 is about 7278.7254378772. The cubic root of 52979844 is about 375.5809519658.
The spelling of 52979844 in words is "fifty-two million, nine hundred seventy-nine thousand, eight hundred forty-four".
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