Base | Representation |
---|---|
bin | 1110111100110011… |
… | …1111011011101001 |
3 | 101100200110122210211 |
4 | 3233030333123221 |
5 | 31204332111134 |
6 | 1502115541121 |
7 | 201310204264 |
oct | 35714773351 |
9 | 11320418724 |
10 | 4013160169 |
11 | 177a3626a7 |
12 | 93bbba7a1 |
13 | 4bc57b7b5 |
14 | 2a0dbbcdb |
15 | 1874c4764 |
hex | ef33f6e9 |
4013160169 has 2 divisors, whose sum is σ = 4013160170. Its totient is φ = 4013160168.
The previous prime is 4013160167. The next prime is 4013160223. The reversal of 4013160169 is 9610613104.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2599776144 + 1413384025 = 50988^2 + 37595^2 .
It is a cyclic number.
It is not a de Polignac number, because 4013160169 - 21 = 4013160167 is a prime.
It is a super-2 number, since 2×40131601692 = 32210909084096217122, which contains 22 as substring.
Together with 4013160167, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 4013160169.
It is not a weakly prime, because it can be changed into another prime (4013160167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006580084 + 2006580085.
It is an arithmetic number, because the mean of its divisors is an integer number (2006580085).
Almost surely, 24013160169 is an apocalyptic number.
It is an amenable number.
4013160169 is a deficient number, since it is larger than the sum of its proper divisors (1).
4013160169 is an equidigital number, since it uses as much as digits as its factorization.
4013160169 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3888, while the sum is 31.
The square root of 4013160169 is about 63349.5080407102. The cubic root of 4013160169 is about 1589.1400184454.
The spelling of 4013160169 in words is "four billion, thirteen million, one hundred sixty thousand, one hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •