Base | Representation |
---|---|
bin | 1100101001101… |
… | …1001110000100 |
3 | 10200211221220211 |
4 | 3022123032010 |
5 | 102041031310 |
6 | 5133205204 |
7 | 1213020142 |
oct | 312331604 |
9 | 120757824 |
10 | 53064580 |
11 | 27a54228 |
12 | 15930804 |
13 | acbc27a |
14 | 7094592 |
15 | 49d2c8a |
hex | 329b384 |
53064580 has 24 divisors (see below), whose sum is σ = 114028992. Its totient is φ = 20731872.
The previous prime is 53064527. The next prime is 53064581. The reversal of 53064580 is 8546035.
It is a hoax number, since the sum of its digits (31) 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 (53064581) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29992 + ... + 31711.
It is an arithmetic number, because the mean of its divisors is an integer number (4751208).
Almost surely, 253064580 is an apocalyptic number.
It is an amenable number.
53064580 is an abundant number, since it is smaller than the sum of its proper divisors (60964412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53064580 is a wasteful number, since it uses less digits than its factorization.
53064580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61755 (or 61753 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 53064580 is about 7284.5439115980. The cubic root of 53064580 is about 375.7810801222.
The spelling of 53064580 in words is "fifty-three million, sixty-four thousand, five hundred eighty".
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