Base | Representation |
---|---|
bin | 110010111100… |
… | …111111111011 |
3 | 221010121102121 |
4 | 302330333323 |
5 | 11404411201 |
6 | 1154142111 |
7 | 221350561 |
oct | 62747773 |
9 | 27117377 |
10 | 13357051 |
11 | 75a3394 |
12 | 4581937 |
13 | 29c88a6 |
14 | 1ab9a31 |
15 | 128c9a1 |
hex | cbcffb |
13357051 has 2 divisors, whose sum is σ = 13357052. Its totient is φ = 13357050.
The previous prime is 13357049. The next prime is 13357073. The reversal of 13357051 is 15075331.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13357051 - 21 = 13357049 is a prime.
It is a super-2 number, since 2×133570512 = 356821622833202, which contains 22 as substring.
Together with 13357049, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (13357151) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6678525 + 6678526.
It is an arithmetic number, because the mean of its divisors is an integer number (6678526).
Almost surely, 213357051 is an apocalyptic number.
13357051 is a deficient number, since it is larger than the sum of its proper divisors (1).
13357051 is an equidigital number, since it uses as much as digits as its factorization.
13357051 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1575, while the sum is 25.
The square root of 13357051 is about 3654.7299489839. The cubic root of 13357051 is about 237.2667390291.
The spelling of 13357051 in words is "thirteen million, three hundred fifty-seven thousand, fifty-one".
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