Base | Representation |
---|---|
bin | 1100011110001… |
… | …1010111100111 |
3 | 10122102200220222 |
4 | 3013203113213 |
5 | 101342432102 |
6 | 5105114555 |
7 | 1203432512 |
oct | 307432747 |
9 | 118380828 |
10 | 52311527 |
11 | 2758a474 |
12 | 15628a5b |
13 | aab7588 |
14 | 6d39d79 |
15 | 48d4aa2 |
hex | 31e35e7 |
52311527 has 2 divisors, whose sum is σ = 52311528. Its totient is φ = 52311526.
The previous prime is 52311481. The next prime is 52311547. The reversal of 52311527 is 72511325.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 52311527 - 26 = 52311463 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 52311496 and 52311505.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52311547) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26155763 + 26155764.
It is an arithmetic number, because the mean of its divisors is an integer number (26155764).
Almost surely, 252311527 is an apocalyptic number.
52311527 is a deficient number, since it is larger than the sum of its proper divisors (1).
52311527 is an equidigital number, since it uses as much as digits as its factorization.
52311527 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2100, while the sum is 26.
The square root of 52311527 is about 7232.6708068320. The cubic root of 52311527 is about 373.9950026499.
The spelling of 52311527 in words is "fifty-two million, three hundred eleven thousand, five hundred twenty-seven".
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