Base | Representation |
---|---|
bin | 11000110001011111… |
… | …00011111101011011 |
3 | 1021022220100011211022 |
4 | 30120233203331123 |
5 | 204214301220011 |
6 | 10035425353055 |
7 | 650405221433 |
oct | 143057437533 |
9 | 37286304738 |
10 | 13300023131 |
11 | 570557525a |
12 | 26b219878b |
13 | 133c5aa195 |
14 | 9025472c3 |
15 | 52c9678db |
hex | 318be3f5b |
13300023131 has 2 divisors, whose sum is σ = 13300023132. Its totient is φ = 13300023130.
The previous prime is 13300023103. The next prime is 13300023137. The reversal of 13300023131 is 13132000331.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13300023131 - 210 = 13300022107 is a prime.
It is a super-2 number, since 2×133000231312 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (13300023137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650011565 + 6650011566.
It is an arithmetic number, because the mean of its divisors is an integer number (6650011566).
Almost surely, 213300023131 is an apocalyptic number.
13300023131 is a deficient number, since it is larger than the sum of its proper divisors (1).
13300023131 is an equidigital number, since it uses as much as digits as its factorization.
13300023131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 13300023131 its reverse (13132000331), we get a palindrome (26432023462).
The spelling of 13300023131 in words is "thirteen billion, three hundred million, twenty-three thousand, one hundred thirty-one".
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