Base | Representation |
---|---|
bin | 1100011100111… |
… | …0110110010010 |
3 | 10122021102121220 |
4 | 3013032312102 |
5 | 101332234344 |
6 | 5103225510 |
7 | 1202632455 |
oct | 307166622 |
9 | 118242556 |
10 | 52227474 |
11 | 27532302 |
12 | 155a8296 |
13 | aa88240 |
14 | 6d1749c |
15 | 48b9c19 |
hex | 31ced92 |
52227474 has 32 divisors (see below), whose sum is σ = 112904064. Its totient is φ = 16010880.
The previous prime is 52227437. The next prime is 52227491. The reversal of 52227474 is 47472225.
It is a happy number.
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, 23182 + ... + 25334.
It is an arithmetic number, because the mean of its divisors is an integer number (3528252).
Almost surely, 252227474 is an apocalyptic number.
52227474 is an abundant number, since it is smaller than the sum of its proper divisors (60676590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52227474 is a wasteful number, since it uses less digits than its factorization.
52227474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2482.
The product of its digits is 31360, while the sum is 33.
The square root of 52227474 is about 7226.8578234251. The cubic root of 52227474 is about 373.7945863148.
Adding to 52227474 its reverse (47472225), we get a palindrome (99699699).
The spelling of 52227474 in words is "fifty-two million, two hundred twenty-seven thousand, four hundred seventy-four".
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