Base | Representation |
---|---|
bin | 10110111111001111… |
… | …00101100101001011 |
3 | 1011212002221211101211 |
4 | 23133213211211023 |
5 | 200233424200212 |
6 | 5400351553551 |
7 | 614560064245 |
oct | 133747454513 |
9 | 34762854354 |
10 | 12341631307 |
11 | 52635902a5 |
12 | 248522b8b7 |
13 | 1218b7a825 |
14 | 85114b095 |
15 | 4c37549a7 |
hex | 2df9e594b |
12341631307 has 2 divisors, whose sum is σ = 12341631308. Its totient is φ = 12341631306.
The previous prime is 12341631271. The next prime is 12341631349. The reversal of 12341631307 is 70313614321.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12341631307 - 227 = 12207413579 is a prime.
It is not a weakly prime, because it can be changed into another prime (12341631377) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6170815653 + 6170815654.
It is an arithmetic number, because the mean of its divisors is an integer number (6170815654).
Almost surely, 212341631307 is an apocalyptic number.
12341631307 is a deficient number, since it is larger than the sum of its proper divisors (1).
12341631307 is an equidigital number, since it uses as much as digits as its factorization.
12341631307 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9072, while the sum is 31.
The spelling of 12341631307 in words is "twelve billion, three hundred forty-one million, six hundred thirty-one thousand, three hundred seven".
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