Base | Representation |
---|---|
bin | 1100100110001… |
… | …1111000010011 |
3 | 10200102102222112 |
4 | 3021203320103 |
5 | 102011303112 |
6 | 5124255535 |
7 | 1211054243 |
oct | 311437023 |
9 | 120372875 |
10 | 52837907 |
11 | 279099a1 |
12 | 158415ab |
13 | ac40045 |
14 | 7035b23 |
15 | 498aa22 |
hex | 3263e13 |
52837907 has 2 divisors, whose sum is σ = 52837908. Its totient is φ = 52837906.
The previous prime is 52837849. The next prime is 52837943. The reversal of 52837907 is 70973825.
52837907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 52837907 - 212 = 52833811 is a prime.
It is a super-2 number, since 2×528379072 = 5583688832281298, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (52837957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26418953 + 26418954.
It is an arithmetic number, because the mean of its divisors is an integer number (26418954).
Almost surely, 252837907 is an apocalyptic number.
52837907 is a deficient number, since it is larger than the sum of its proper divisors (1).
52837907 is an equidigital number, since it uses as much as digits as its factorization.
52837907 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 105840, while the sum is 41.
The square root of 52837907 is about 7268.9687714283. The cubic root of 52837907 is about 375.2452487583.
The spelling of 52837907 in words is "fifty-two million, eight hundred thirty-seven thousand, nine hundred seven".
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