Base | Representation |
---|---|
bin | 1100011001011… |
… | …1011001100101 |
3 | 10121211220002011 |
4 | 3012113121211 |
5 | 101303002412 |
6 | 5054314221 |
7 | 1200665353 |
oct | 306273145 |
9 | 117756064 |
10 | 52000357 |
11 | 27397702 |
12 | 154b8971 |
13 | aa08a56 |
14 | 6c987d3 |
15 | 48727a7 |
hex | 3197665 |
52000357 has 2 divisors, whose sum is σ = 52000358. Its totient is φ = 52000356.
The previous prime is 52000343. The next prime is 52000391. The reversal of 52000357 is 75300025.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 44742721 + 7257636 = 6689^2 + 2694^2 .
It is a cyclic number.
It is not a de Polignac number, because 52000357 - 219 = 51476069 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52000307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26000178 + 26000179.
It is an arithmetic number, because the mean of its divisors is an integer number (26000179).
Almost surely, 252000357 is an apocalyptic number.
It is an amenable number.
52000357 is a deficient number, since it is larger than the sum of its proper divisors (1).
52000357 is an equidigital number, since it uses as much as digits as its factorization.
52000357 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1050, while the sum is 22.
The square root of 52000357 is about 7211.1273043817. The cubic root of 52000357 is about 373.2519698506.
The spelling of 52000357 in words is "fifty-two million, three hundred fifty-seven", and thus it is an aban number.
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