Base | Representation |
---|---|
bin | 1100100000100… |
… | …0111011101100 |
3 | 10122201111222112 |
4 | 3020020323230 |
5 | 101412343023 |
6 | 5112303152 |
7 | 1204643213 |
oct | 310107354 |
9 | 118644875 |
10 | 52465388 |
11 | 27685028 |
12 | 156a1ab8 |
13 | ab3c611 |
14 | 6d7a07a |
15 | 4915478 |
hex | 3208eec |
52465388 has 12 divisors (see below), whose sum is σ = 92365392. Its totient is φ = 26075280.
The previous prime is 52465381. The next prime is 52465393. The reversal of 52465388 is 88356425.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (52465381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38603 + ... + 39938.
It is an arithmetic number, because the mean of its divisors is an integer number (7697116).
Almost surely, 252465388 is an apocalyptic number.
It is an amenable number.
52465388 is a deficient number, since it is larger than the sum of its proper divisors (39900004).
52465388 is a wasteful number, since it uses less digits than its factorization.
52465388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78712 (or 78710 counting only the distinct ones).
The product of its digits is 230400, while the sum is 41.
The square root of 52465388 is about 7243.2995243880. The cubic root of 52465388 is about 374.3613140166.
The spelling of 52465388 in words is "fifty-two million, four hundred sixty-five thousand, three hundred eighty-eight".
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