Base | Representation |
---|---|
bin | 1000001111110010111000… |
… | …11100001101110011000001 |
3 | 2101012200100120002011122100 |
4 | 10013321130130031303001 |
5 | 4334110240110333004 |
6 | 102323020452501013 |
7 | 3551126540425020 |
oct | 407713434156301 |
9 | 71180316064570 |
10 | 18134902824129 |
11 | 5861a72960753 |
12 | 204a7ba31a769 |
13 | a171635ba870 |
14 | 469a3c0808b7 |
15 | 216ae537a739 |
hex | 107e5c70dcc1 |
18134902824129 has 192 divisors, whose sum is σ = 34389517926400. Its totient is φ = 8941435776000.
The previous prime is 18134902824041. The next prime is 18134902824133. The reversal of 18134902824129 is 92142820943181.
18134902824129 is a `hidden beast` number, since 1 + 8 + 1 + 3 + 490 + 2 + 8 + 24 + 129 = 666.
It is not a de Polignac number, because 18134902824129 - 211 = 18134902822081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (18134902824139) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2213999424 + ... + 2214007614.
Almost surely, 218134902824129 is an apocalyptic number.
18134902824129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
18134902824129 is a deficient number, since it is larger than the sum of its proper divisors (16254615102271).
18134902824129 is a wasteful number, since it uses less digits than its factorization.
18134902824129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10116 (or 10113 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 54.
The spelling of 18134902824129 in words is "eighteen trillion, one hundred thirty-four billion, nine hundred two million, eight hundred twenty-four thousand, one hundred twenty-nine".
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