Base | Representation |
---|---|
bin | 11000011100100100… |
… | …11000110010101101 |
3 | 1020212200020220201101 |
4 | 30032102120302231 |
5 | 203334344244203 |
6 | 10010201443101 |
7 | 643145166562 |
oct | 141622306255 |
9 | 36780226641 |
10 | 13124603053 |
11 | 5625550591 |
12 | 26634a0491 |
13 | 131214ab13 |
14 | 8c7122869 |
15 | 51c36641d |
hex | 30e498cad |
13124603053 has 2 divisors, whose sum is σ = 13124603054. Its totient is φ = 13124603052.
The previous prime is 13124603017. The next prime is 13124603057. The reversal of 13124603053 is 35030642131.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10096632324 + 3027970729 = 100482^2 + 55027^2 .
It is a cyclic number.
It is not a de Polignac number, because 13124603053 - 217 = 13124471981 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13124603057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562301526 + 6562301527.
It is an arithmetic number, because the mean of its divisors is an integer number (6562301527).
Almost surely, 213124603053 is an apocalyptic number.
It is an amenable number.
13124603053 is a deficient number, since it is larger than the sum of its proper divisors (1).
13124603053 is an equidigital number, since it uses as much as digits as its factorization.
13124603053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6480, while the sum is 28.
The spelling of 13124603053 in words is "thirteen billion, one hundred twenty-four million, six hundred three thousand, fifty-three".
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