Base | Representation |
---|---|
bin | 1011001100100011011111… |
… | …0001100001111000000011 |
3 | 1121120212001210212001121112 |
4 | 2303020313301201320003 |
5 | 3103143004333013102 |
6 | 42103140153113535 |
7 | 2410251002341655 |
oct | 263106761417003 |
9 | 47525053761545 |
10 | 12310312001027 |
11 | 3a168572170a7 |
12 | 14699a26b88ab |
13 | 6b3b1ba49041 |
14 | 307b7249c6d5 |
15 | 165345a6c252 |
hex | b3237c61e03 |
12310312001027 has 2 divisors, whose sum is σ = 12310312001028. Its totient is φ = 12310312001026.
The previous prime is 12310312001023. The next prime is 12310312001059. The reversal of 12310312001027 is 72010021301321.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12310312001027 - 22 = 12310312001023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12310312000993 and 12310312001011.
It is not a weakly prime, because it can be changed into another prime (12310312001023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155156000513 + 6155156000514.
It is an arithmetic number, because the mean of its divisors is an integer number (6155156000514).
Almost surely, 212310312001027 is an apocalyptic number.
12310312001027 is a deficient number, since it is larger than the sum of its proper divisors (1).
12310312001027 is an equidigital number, since it uses as much as digits as its factorization.
12310312001027 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 504, while the sum is 23.
Adding to 12310312001027 its reverse (72010021301321), we get a palindrome (84320333302348).
The spelling of 12310312001027 in words is "twelve trillion, three hundred ten billion, three hundred twelve million, one thousand, twenty-seven".
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