Base | Representation |
---|---|
bin | 10110110001111100… |
… | …10000010101010111 |
3 | 1011120100011010120211 |
4 | 23120332100111113 |
5 | 200021403224304 |
6 | 5341330110251 |
7 | 612034262443 |
oct | 133076202527 |
9 | 34510133524 |
10 | 12230133079 |
11 | 5206655aaa |
12 | 2453a1b387 |
13 | 11cba3c548 |
14 | 840405823 |
15 | 4b8a7d204 |
hex | 2d8f90557 |
12230133079 has 2 divisors, whose sum is σ = 12230133080. Its totient is φ = 12230133078.
The previous prime is 12230133077. The next prime is 12230133119. The reversal of 12230133079 is 97033103221.
It is a happy number.
It is a weak prime.
It is an emirp because it is prime and its reverse (97033103221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12230133079 - 21 = 12230133077 is a prime.
Together with 12230133077, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12230133079.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12230133077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115066539 + 6115066540.
It is an arithmetic number, because the mean of its divisors is an integer number (6115066540).
Almost surely, 212230133079 is an apocalyptic number.
12230133079 is a deficient number, since it is larger than the sum of its proper divisors (1).
12230133079 is an equidigital number, since it uses as much as digits as its factorization.
12230133079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6804, while the sum is 31.
The spelling of 12230133079 in words is "twelve billion, two hundred thirty million, one hundred thirty-three thousand, seventy-nine".
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