Base | Representation |
---|---|
bin | 1100101000110… |
… | …1010011100100 |
3 | 10200202001202000 |
4 | 3022031103210 |
5 | 102032220323 |
6 | 5132045300 |
7 | 1212362034 |
oct | 312152344 |
9 | 120661660 |
10 | 53007588 |
11 | 27a15427 |
12 | 15903830 |
13 | ac9c34a |
14 | 707b8c4 |
15 | 49c0e43 |
hex | 328d4e4 |
53007588 has 48 divisors (see below), whose sum is σ = 140790720. Its totient is φ = 17236800.
The previous prime is 53007557. The next prime is 53007589. The reversal of 53007588 is 88570035.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (53007589) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1558 + ... + 10413.
It is an arithmetic number, because the mean of its divisors is an integer number (2933140).
Almost surely, 253007588 is an apocalyptic number.
It is an amenable number.
53007588 is an abundant number, since it is smaller than the sum of its proper divisors (87783132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53007588 is a wasteful number, since it uses less digits than its factorization.
53007588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12025 (or 12017 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 53007588 is about 7280.6310166084. The cubic root of 53007588 is about 375.6465007908.
The spelling of 53007588 in words is "fifty-three million, seven thousand, five hundred eighty-eight".
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