Base | Representation |
---|---|
bin | 11000010101001011… |
… | …11111011010101011 |
3 | 1020201100122111222002 |
4 | 30022211333122223 |
5 | 203223013230011 |
6 | 10000105321215 |
7 | 641463356342 |
oct | 141245773253 |
9 | 36640574862 |
10 | 13062633131 |
11 | 55a3574679 |
12 | 264679620b |
13 | 1302361322 |
14 | 8bcbd0b59 |
15 | 516bc4c3b |
hex | 30a97f6ab |
13062633131 has 2 divisors, whose sum is σ = 13062633132. Its totient is φ = 13062633130.
The previous prime is 13062633079. The next prime is 13062633149. The reversal of 13062633131 is 13133626031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13062633131 - 214 = 13062616747 is a prime.
It is a super-2 number, since 2×130626331312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13062633094 and 13062633103.
It is not a weakly prime, because it can be changed into another prime (13062633161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6531316565 + 6531316566.
It is an arithmetic number, because the mean of its divisors is an integer number (6531316566).
Almost surely, 213062633131 is an apocalyptic number.
13062633131 is a deficient number, since it is larger than the sum of its proper divisors (1).
13062633131 is an equidigital number, since it uses as much as digits as its factorization.
13062633131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5832, while the sum is 29.
The spelling of 13062633131 in words is "thirteen billion, sixty-two million, six hundred thirty-three thousand, one hundred thirty-one".
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