Base | Representation |
---|---|
bin | 1011111010110000010100… |
… | …0111111111110000010001 |
3 | 1201101201210110120011111212 |
4 | 2332230011013333300101 |
5 | 3204144023441433241 |
6 | 43511524150145505 |
7 | 2521510052260343 |
oct | 276540507776021 |
9 | 51351713504455 |
10 | 13104031202321 |
11 | 41a242aaa0864 |
12 | 1577795652295 |
13 | 7409216c2877 |
14 | 33434a5dd293 |
15 | 17acec75bbeb |
hex | beb051ffc11 |
13104031202321 has 16 divisors (see below), whose sum is σ = 13316351892480. Its totient is φ = 12892498545360.
The previous prime is 13104031202281. The next prime is 13104031202351. The reversal of 13104031202321 is 12320213040131.
It is a cyclic number.
It is not a de Polignac number, because 13104031202321 - 226 = 13103964093457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13104031202351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110760020 + ... + 110878266.
It is an arithmetic number, because the mean of its divisors is an integer number (832271993280).
Almost surely, 213104031202321 is an apocalyptic number.
It is an amenable number.
13104031202321 is a deficient number, since it is larger than the sum of its proper divisors (212320690159).
13104031202321 is a wasteful number, since it uses less digits than its factorization.
13104031202321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121564.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 13104031202321 its reverse (12320213040131), we get a palindrome (25424244242452).
The spelling of 13104031202321 in words is "thirteen trillion, one hundred four billion, thirty-one million, two hundred two thousand, three hundred twenty-one".
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