Base | Representation |
---|---|
bin | 1100100100011… |
… | …0110011011110 |
3 | 10200012101121200 |
4 | 3021012303132 |
5 | 101444000224 |
6 | 5121540330 |
7 | 1210050111 |
oct | 311066336 |
9 | 120171550 |
10 | 52718814 |
11 | 27838475 |
12 | 157a46a6 |
13 | abcaa85 |
14 | 7004578 |
15 | 49655c9 |
hex | 3246cde |
52718814 has 12 divisors (see below), whose sum is σ = 114224136. Its totient is φ = 17572932.
The previous prime is 52718807. The next prime is 52718837. The reversal of 52718814 is 41881725.
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, 1464394 + ... + 1464429.
It is an arithmetic number, because the mean of its divisors is an integer number (9518678).
Almost surely, 252718814 is an apocalyptic number.
52718814 is an abundant number, since it is smaller than the sum of its proper divisors (61505322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52718814 is a wasteful number, since it uses less digits than its factorization.
52718814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2928831 (or 2928828 counting only the distinct ones).
The product of its digits is 17920, while the sum is 36.
The square root of 52718814 is about 7260.7722729748. The cubic root of 52718814 is about 374.9631110380.
The spelling of 52718814 in words is "fifty-two million, seven hundred eighteen thousand, eight hundred fourteen".
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