Base | Representation |
---|---|
bin | 1011001100100110001000… |
… | …0010100101001110111001 |
3 | 1121120220220020011202010222 |
4 | 2303021202002211032321 |
5 | 3103200432401124142 |
6 | 42103334403545425 |
7 | 2410304402610413 |
oct | 263114202451671 |
9 | 47526806152128 |
10 | 12311021114297 |
11 | 3a17090520424 |
12 | 1469b6008b275 |
13 | 6b3c029294a9 |
14 | 307bdc7299b3 |
15 | 165387e3ebd2 |
hex | b32620a53b9 |
12311021114297 has 2 divisors, whose sum is σ = 12311021114298. Its totient is φ = 12311021114296.
The previous prime is 12311021114267. The next prime is 12311021114419. The reversal of 12311021114297 is 79241112011321.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9152222269696 + 3158798844601 = 3025264^2 + 1777301^2 .
It is a cyclic number.
It is not a de Polignac number, because 12311021114297 - 210 = 12311021113273 is a prime.
It is a super-2 number, since 2×123110211142972 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (12311021114267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155510557148 + 6155510557149.
It is an arithmetic number, because the mean of its divisors is an integer number (6155510557149).
Almost surely, 212311021114297 is an apocalyptic number.
It is an amenable number.
12311021114297 is a deficient number, since it is larger than the sum of its proper divisors (1).
12311021114297 is an equidigital number, since it uses as much as digits as its factorization.
12311021114297 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6048, while the sum is 35.
The spelling of 12311021114297 in words is "twelve trillion, three hundred eleven billion, twenty-one million, one hundred fourteen thousand, two hundred ninety-seven".
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