Base | Representation |
---|---|
bin | 10110111010011010… |
… | …00101101110100111 |
3 | 1011202021202011221222 |
4 | 23131031011232213 |
5 | 200143042140123 |
6 | 5352343530555 |
7 | 613555612463 |
oct | 133515055647 |
9 | 34667664858 |
10 | 12301130663 |
11 | 5242738598 |
12 | 2473759a5b |
13 | 121066a153 |
14 | 849a074a3 |
15 | 4bee046c8 |
hex | 2dd345ba7 |
12301130663 has 2 divisors, whose sum is σ = 12301130664. Its totient is φ = 12301130662.
The previous prime is 12301130629. The next prime is 12301130671. The reversal of 12301130663 is 36603110321.
It is a strong prime.
It is an emirp because it is prime and its reverse (36603110321) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12301130663 - 26 = 12301130599 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12301130693) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150565331 + 6150565332.
It is an arithmetic number, because the mean of its divisors is an integer number (6150565332).
Almost surely, 212301130663 is an apocalyptic number.
12301130663 is a deficient number, since it is larger than the sum of its proper divisors (1).
12301130663 is an equidigital number, since it uses as much as digits as its factorization.
12301130663 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 12301130663 its reverse (36603110321), we get a palindrome (48904240984).
The spelling of 12301130663 in words is "twelve billion, three hundred one million, one hundred thirty thousand, six hundred sixty-three".
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