Base | Representation |
---|---|
bin | 11000001111001100… |
… | …00110101001101111 |
3 | 1020120211222220120121 |
4 | 30013212012221233 |
5 | 203122124043434 |
6 | 5551111225411 |
7 | 640312663264 |
oct | 140746065157 |
9 | 36524886517 |
10 | 13012331119 |
11 | 5578137a67 |
12 | 2631978267 |
13 | 12c4acb618 |
14 | 8b625926b |
15 | 51258a7b4 |
hex | 307986a6f |
13012331119 has 2 divisors, whose sum is σ = 13012331120. Its totient is φ = 13012331118.
The previous prime is 13012331113. The next prime is 13012331147. The reversal of 13012331119 is 91113321031.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13012331119 is a prime.
It is a super-2 number, since 2×130123311192 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13012331093 and 13012331102.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13012331113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506165559 + 6506165560.
It is an arithmetic number, because the mean of its divisors is an integer number (6506165560).
Almost surely, 213012331119 is an apocalyptic number.
13012331119 is a deficient number, since it is larger than the sum of its proper divisors (1).
13012331119 is an equidigital number, since it uses as much as digits as its factorization.
13012331119 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 486, while the sum is 25.
The spelling of 13012331119 in words is "thirteen billion, twelve million, three hundred thirty-one thousand, one hundred nineteen".
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