Base | Representation |
---|---|
bin | 1100100000111… |
… | …0101100001110 |
3 | 10122202201100002 |
4 | 3020032230032 |
5 | 101414121344 |
6 | 5113004302 |
7 | 1205102036 |
oct | 310165416 |
9 | 118681302 |
10 | 52488974 |
11 | 276a081a |
12 | 156b3692 |
13 | ab4a285 |
14 | 6d848c6 |
15 | 491c44e |
hex | 320eb0e |
52488974 has 12 divisors (see below), whose sum is σ = 80255616. Its totient is φ = 25746552.
The previous prime is 52488929. The next prime is 52488991. The reversal of 52488974 is 47988425.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 947 + ... + 10289.
It is an arithmetic number, because the mean of its divisors is an integer number (6687968).
Almost surely, 252488974 is an apocalyptic number.
52488974 is a deficient number, since it is larger than the sum of its proper divisors (27766642).
52488974 is an equidigital number, since it uses as much as digits as its factorization.
52488974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9451 (or 9398 counting only the distinct ones).
The product of its digits is 645120, while the sum is 47.
The square root of 52488974 is about 7244.9274668557. The cubic root of 52488974 is about 374.4174040948.
It can be divided in two parts, 524 and 88974, that added together give a palindrome (89498).
The spelling of 52488974 in words is "fifty-two million, four hundred eighty-eight thousand, nine hundred seventy-four".
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