Base | Representation |
---|---|
bin | 10110011100110000… |
… | …00101110011101011 |
3 | 1011002221122010201211 |
4 | 23032120011303223 |
5 | 144140400400311 |
6 | 5311535453551 |
7 | 604445224051 |
oct | 131630056353 |
9 | 34087563654 |
10 | 12052356331 |
11 | 5125271774 |
12 | 24043872b7 |
13 | 11a0c665c2 |
14 | 82496a1d1 |
15 | 4a8163821 |
hex | 2ce605ceb |
12052356331 has 2 divisors, whose sum is σ = 12052356332. Its totient is φ = 12052356330.
The previous prime is 12052356299. The next prime is 12052356389. The reversal of 12052356331 is 13365325021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12052356331 - 25 = 12052356299 is a prime.
It is a super-2 number, since 2×120523563312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12052356293 and 12052356302.
It is not a weakly prime, because it can be changed into another prime (12052356391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6026178165 + 6026178166.
It is an arithmetic number, because the mean of its divisors is an integer number (6026178166).
Almost surely, 212052356331 is an apocalyptic number.
12052356331 is a deficient number, since it is larger than the sum of its proper divisors (1).
12052356331 is an equidigital number, since it uses as much as digits as its factorization.
12052356331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16200, while the sum is 31.
The spelling of 12052356331 in words is "twelve billion, fifty-two million, three hundred fifty-six thousand, three hundred thirty-one".
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