Base | Representation |
---|---|
bin | 1100101000110… |
… | …1001110000100 |
3 | 10200202001020222 |
4 | 3022031032010 |
5 | 102032212421 |
6 | 5132043512 |
7 | 1212361022 |
oct | 312151604 |
9 | 120661228 |
10 | 53007236 |
11 | 27a15137 |
12 | 15903598 |
13 | ac9c139 |
14 | 707b712 |
15 | 49c0cab |
hex | 328d384 |
53007236 has 12 divisors (see below), whose sum is σ = 95270028. Its totient is φ = 25787232.
The previous prime is 53007223. The next prime is 53007239. The reversal of 53007236 is 63270035.
It can be written as a sum of positive squares in 2 ways, for example, as 47004736 + 6002500 = 6856^2 + 2450^2 .
It is not an unprimeable number, because it can be changed into a prime (53007239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178931 + ... + 179226.
It is an arithmetic number, because the mean of its divisors is an integer number (7939169).
Almost surely, 253007236 is an apocalyptic number.
It is an amenable number.
53007236 is a deficient number, since it is larger than the sum of its proper divisors (42262792).
53007236 is a wasteful number, since it uses less digits than its factorization.
53007236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 358198 (or 358196 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 26.
The square root of 53007236 is about 7280.6068428394. The cubic root of 53007236 is about 375.6456692880.
The spelling of 53007236 in words is "fifty-three million, seven thousand, two hundred thirty-six".
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