Base | Representation |
---|---|
bin | 110001111111… |
… | …111101101101 |
3 | 220122220111102 |
4 | 301333331231 |
5 | 11323411203 |
6 | 1144532445 |
7 | 216256661 |
oct | 61777555 |
9 | 26586442 |
10 | 13107053 |
11 | 7442583 |
12 | 4481125 |
13 | 293bb6b |
14 | 1a528a1 |
15 | 123d888 |
hex | c7ff6d |
13107053 has 2 divisors, whose sum is σ = 13107054. Its totient is φ = 13107052.
The previous prime is 13107049. The next prime is 13107089. The reversal of 13107053 is 35070131.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7409284 + 5697769 = 2722^2 + 2387^2 .
It is a cyclic number.
It is not a de Polignac number, because 13107053 - 22 = 13107049 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13107013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6553526 + 6553527.
It is an arithmetic number, because the mean of its divisors is an integer number (6553527).
Almost surely, 213107053 is an apocalyptic number.
It is an amenable number.
13107053 is a deficient number, since it is larger than the sum of its proper divisors (1).
13107053 is an equidigital number, since it uses as much as digits as its factorization.
13107053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 315, while the sum is 20.
The square root of 13107053 is about 3620.3664179196. The cubic root of 13107053 is about 235.7771344764. Note that the first 3 decimals are identical.
Adding to 13107053 its reverse (35070131), we get a palindrome (48177184).
The spelling of 13107053 in words is "thirteen million, one hundred seven thousand, fifty-three".
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