Base | Representation |
---|---|
bin | 10010111011110000… |
… | …00111000011110101 |
3 | 222020102002200020011 |
4 | 21131320013003311 |
5 | 131304210042121 |
6 | 4400353340221 |
7 | 506616301603 |
oct | 113570070365 |
9 | 28212080204 |
10 | 10164924661 |
11 | 4346920391 |
12 | 1b78267671 |
13 | c5cc13628 |
14 | 6c6014873 |
15 | 3e75d97e1 |
hex | 25de070f5 |
10164924661 has 2 divisors, whose sum is σ = 10164924662. Its totient is φ = 10164924660.
The previous prime is 10164924557. The next prime is 10164924673. The reversal of 10164924661 is 16642946101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5699344036 + 4465580625 = 75494^2 + 66825^2 .
It is a cyclic number.
It is not a de Polignac number, because 10164924661 - 27 = 10164924533 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10164928661) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5082462330 + 5082462331.
It is an arithmetic number, because the mean of its divisors is an integer number (5082462331).
Almost surely, 210164924661 is an apocalyptic number.
It is an amenable number.
10164924661 is a deficient number, since it is larger than the sum of its proper divisors (1).
10164924661 is an equidigital number, since it uses as much as digits as its factorization.
10164924661 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 62208, while the sum is 40.
The spelling of 10164924661 in words is "ten billion, one hundred sixty-four million, nine hundred twenty-four thousand, six hundred sixty-one".
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