Base | Representation |
---|---|
bin | 10010111100010100… |
… | …01011001100000001 |
3 | 222020202000021010001 |
4 | 21132022023030001 |
5 | 131311413111121 |
6 | 4401043040001 |
7 | 510004453663 |
oct | 113612131401 |
9 | 28222007101 |
10 | 10169660161 |
11 | 4349565221 |
12 | 1b79970001 |
13 | c60bb0bbb |
14 | 6c68c8533 |
15 | 3e7c22991 |
hex | 25e28b301 |
10169660161 has 2 divisors, whose sum is σ = 10169660162. Its totient is φ = 10169660160.
The previous prime is 10169660153. The next prime is 10169660167. The reversal of 10169660161 is 16106696101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9899255025 + 270405136 = 99495^2 + 16444^2 .
It is an emirp because it is prime and its reverse (16106696101) is a distict prime. It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 19109969101 and 10196990191.
It is a cyclic number.
It is not a de Polignac number, because 10169660161 - 23 = 10169660153 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10169660161.
It is not a weakly prime, because it can be changed into another prime (10169660167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5084830080 + 5084830081.
It is an arithmetic number, because the mean of its divisors is an integer number (5084830081).
Almost surely, 210169660161 is an apocalyptic number.
It is an amenable number.
10169660161 is a deficient number, since it is larger than the sum of its proper divisors (1).
10169660161 is an equidigital number, since it uses as much as digits as its factorization.
10169660161 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11664, while the sum is 37.
The spelling of 10169660161 in words is "ten billion, one hundred sixty-nine million, six hundred sixty thousand, one hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.126 sec. • engine limits •