Base | Representation |
---|---|
bin | 110001111100… |
… | …110010101001 |
3 | 220122020200002 |
4 | 301330302221 |
5 | 11323002212 |
6 | 1144352345 |
7 | 216204044 |
oct | 61746251 |
9 | 26566602 |
10 | 13094057 |
11 | 7433839 |
12 | 44756b5 |
13 | 2935c82 |
14 | 1a4bc5b |
15 | 1239ac2 |
hex | c7cca9 |
13094057 has 2 divisors, whose sum is σ = 13094058. Its totient is φ = 13094056.
The previous prime is 13094023. The next prime is 13094069. The reversal of 13094057 is 75049031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12845056 + 249001 = 3584^2 + 499^2 .
It is a cyclic number.
It is not a de Polignac number, because 13094057 - 218 = 12831913 is a prime.
It is equal to p854912 and since 13094057 and 854912 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (13094017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6547028 + 6547029.
It is an arithmetic number, because the mean of its divisors is an integer number (6547029).
Almost surely, 213094057 is an apocalyptic number.
It is an amenable number.
13094057 is a deficient number, since it is larger than the sum of its proper divisors (1).
13094057 is an equidigital number, since it uses as much as digits as its factorization.
13094057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 13094057 is about 3618.5711268400. The cubic root of 13094057 is about 235.6991822235.
The spelling of 13094057 in words is "thirteen million, ninety-four thousand, fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •