Base | Representation |
---|---|
bin | 10110111010010011… |
… | …01010000110100111 |
3 | 1011202020001110222001 |
4 | 23131021222012213 |
5 | 200142324343304 |
6 | 5352312350131 |
7 | 613545145003 |
oct | 133511520647 |
9 | 34666043861 |
10 | 12300231079 |
11 | 5242183734 |
12 | 24733a5347 |
13 | 1210413856 |
14 | 849851703 |
15 | 4becc7da4 |
hex | 2dd26a1a7 |
12300231079 has 2 divisors, whose sum is σ = 12300231080. Its totient is φ = 12300231078.
The previous prime is 12300230947. The next prime is 12300231091. The reversal of 12300231079 is 97013200321.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12300231079 - 221 = 12298133927 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12300231379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150115539 + 6150115540.
It is an arithmetic number, because the mean of its divisors is an integer number (6150115540).
Almost surely, 212300231079 is an apocalyptic number.
12300231079 is a deficient number, since it is larger than the sum of its proper divisors (1).
12300231079 is an equidigital number, since it uses as much as digits as its factorization.
12300231079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2268, while the sum is 28.
The spelling of 12300231079 in words is "twelve billion, three hundred million, two hundred thirty-one thousand, seventy-nine".
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