Base | Representation |
---|---|
bin | 1011010000111101100100… |
… | …0000001101100100001010 |
3 | 1121212002111211022101022100 |
4 | 2310033121000031210022 |
5 | 3110413043021111202 |
6 | 42202021515134230 |
7 | 2415601256002266 |
oct | 264173100154412 |
9 | 47762454271270 |
10 | 12386031425802 |
11 | 3a45982922701 |
12 | 14805b4a44376 |
13 | 6bacc80a2cb8 |
14 | 30b6b69290a6 |
15 | 1672c834241c |
hex | b43d900d90a |
12386031425802 has 24 divisors (see below), whose sum is σ = 26836618572036. Its totient is φ = 4128643734336.
The previous prime is 12386031425723. The next prime is 12386031425839. The reversal of 12386031425802 is 20852413068321.
12386031425802 is a `hidden beast` number, since 1 + 2 + 3 + 8 + 60 + 3 + 1 + 4 + 2 + 580 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 11891469456801 + 494561969001 = 3448401^2 + 703251^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 444513 + ... + 4996964.
Almost surely, 212386031425802 is an apocalyptic number.
12386031425802 is an abundant number, since it is smaller than the sum of its proper divisors (14450587146234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12386031425802 is a wasteful number, since it uses less digits than its factorization.
12386031425802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5567942 (or 5567939 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 45.
The spelling of 12386031425802 in words is "twelve trillion, three hundred eighty-six billion, thirty-one million, four hundred twenty-five thousand, eight hundred two".
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