Base | Representation |
---|---|
bin | 10110111010011101… |
… | …11110011111100001 |
3 | 1011202022200022111100 |
4 | 23131032332133201 |
5 | 200143204002223 |
6 | 5352402305013 |
7 | 613563042555 |
oct | 133516763741 |
9 | 34668608440 |
10 | 12301625313 |
11 | 5242a4619a |
12 | 2473958169 |
13 | 12107b1343 |
14 | 849ad5865 |
15 | 4beea1043 |
hex | 2dd3be7e1 |
12301625313 has 24 divisors (see below), whose sum is σ = 18400202496. Its totient is φ = 7911439200.
The previous prime is 12301625311. The next prime is 12301625321. The reversal of 12301625313 is 31352610321.
12301625313 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 1 + 625 + 31 + 3 = 666.
It is not a de Polignac number, because 12301625313 - 21 = 12301625311 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12301625311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18898 + ... + 157988.
It is an arithmetic number, because the mean of its divisors is an integer number (766675104).
Almost surely, 212301625313 is an apocalyptic number.
It is an amenable number.
12301625313 is a deficient number, since it is larger than the sum of its proper divisors (6098577183).
12301625313 is a wasteful number, since it uses less digits than its factorization.
12301625313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139445 (or 139442 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The spelling of 12301625313 in words is "twelve billion, three hundred one million, six hundred twenty-five thousand, three hundred thirteen".
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