Base | Representation |
---|---|
bin | 10010111011101011… |
… | …00100111010110011 |
3 | 222020100211221012202 |
4 | 21131311210322303 |
5 | 131304022314111 |
6 | 4400331213415 |
7 | 506610534425 |
oct | 113565447263 |
9 | 28210757182 |
10 | 10164260531 |
11 | 4346507417 |
12 | 1b77ba726b |
13 | c5ca40259 |
14 | 6c5cc0815 |
15 | 3e7507b3b |
hex | 25dd64eb3 |
10164260531 has 2 divisors, whose sum is σ = 10164260532. Its totient is φ = 10164260530.
The previous prime is 10164260503. The next prime is 10164260569. The reversal of 10164260531 is 13506246101.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10164260531 is a prime.
It is a super-2 number, since 2×101642605312 (a number of 21 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 10164260494 and 10164260503.
It is not a weakly prime, because it can be changed into another prime (10164260581) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5082130265 + 5082130266.
It is an arithmetic number, because the mean of its divisors is an integer number (5082130266).
Almost surely, 210164260531 is an apocalyptic number.
10164260531 is a deficient number, since it is larger than the sum of its proper divisors (1).
10164260531 is an equidigital number, since it uses as much as digits as its factorization.
10164260531 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4320, while the sum is 29.
The spelling of 10164260531 in words is "ten billion, one hundred sixty-four million, two hundred sixty thousand, five hundred thirty-one".
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