Base | Representation |
---|---|
bin | 1001101100101100… |
… | …01101111000110101 |
3 | 111102212102212100111 |
4 | 10312112031320311 |
5 | 41130412323023 |
6 | 2220354543021 |
7 | 243012511156 |
oct | 46626157065 |
9 | 14385385314 |
10 | 5206761013 |
11 | 2232098683 |
12 | 1013897a71 |
13 | 64c94239c |
14 | 37572392d |
15 | 20719900d |
hex | 13658de35 |
5206761013 has 2 divisors, whose sum is σ = 5206761014. Its totient is φ = 5206761012.
The previous prime is 5206760983. The next prime is 5206761047. The reversal of 5206761013 is 3101676025.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4422649009 + 784112004 = 66503^2 + 28002^2 .
It is a cyclic number.
It is not a de Polignac number, because 5206761013 - 229 = 4669890101 is a prime.
It is a super-2 number, since 2×52067610132 = 54220720492993572338, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5206761613) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603380506 + 2603380507.
It is an arithmetic number, because the mean of its divisors is an integer number (2603380507).
Almost surely, 25206761013 is an apocalyptic number.
It is an amenable number.
5206761013 is a deficient number, since it is larger than the sum of its proper divisors (1).
5206761013 is an equidigital number, since it uses as much as digits as its factorization.
5206761013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 5206761013 is about 72157.8894716302. The cubic root of 5206761013 is about 1733.2287385562.
The spelling of 5206761013 in words is "five billion, two hundred six million, seven hundred sixty-one thousand, thirteen".
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