Base | Representation |
---|---|
bin | 11000101001001001… |
… | …10101011000010001 |
3 | 1021011000202211010000 |
4 | 30110210311120101 |
5 | 204043401231113 |
6 | 10024451000213 |
7 | 645566004021 |
oct | 142444653021 |
9 | 37130684100 |
10 | 13230102033 |
11 | 567a058525 |
12 | 2692899069 |
13 | 132ac68555 |
14 | 8d7145a81 |
15 | 526755373 |
hex | 314935611 |
13230102033 has 20 divisors (see below), whose sum is σ = 19780505008. Its totient is φ = 8812472760.
The previous prime is 13230102023. The next prime is 13230102091. The reversal of 13230102033 is 33020103231.
It is not a de Polignac number, because 13230102033 - 25 = 13230102001 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13230101997 and 13230102015.
It is not an unprimeable number, because it can be changed into a prime (13230102023) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25110 + ... + 164592.
Almost surely, 213230102033 is an apocalyptic number.
It is an amenable number.
13230102033 is a deficient number, since it is larger than the sum of its proper divisors (6550402975).
13230102033 is a wasteful number, since it uses less digits than its factorization.
13230102033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140666 (or 140657 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 13230102033 its reverse (33020103231), we get a palindrome (46250205264).
The spelling of 13230102033 in words is "thirteen billion, two hundred thirty million, one hundred two thousand, thirty-three".
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