Base | Representation |
---|---|
bin | 1010101101010001000… |
… | …1011010001111100100 |
3 | 122120210210022011221120 |
4 | 2223110101122033210 |
5 | 11003212142211124 |
6 | 220301102013540 |
7 | 16201310601645 |
oct | 2532421321744 |
9 | 576723264846 |
10 | 183949960164 |
11 | 71015a58773 |
12 | 2b7985772b0 |
13 | 14467095699 |
14 | 8c906456cc |
15 | 4bb9396d79 |
hex | 2ad445a3e4 |
183949960164 has 48 divisors (see below), whose sum is σ = 460690187328. Its totient is φ = 56919241728.
The previous prime is 183949960157. The next prime is 183949960189. The reversal of 183949960164 is 461069949381.
It is a junction number, because it is equal to n+sod(n) for n = 183949960098 and 183949960107.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6161242 + ... + 6191025.
It is an arithmetic number, because the mean of its divisors is an integer number (9597712236).
Almost surely, 2183949960164 is an apocalyptic number.
It is an amenable number.
183949960164 is an abundant number, since it is smaller than the sum of its proper divisors (276740227164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
183949960164 is a wasteful number, since it uses less digits than its factorization.
183949960164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12352364 (or 12352362 counting only the distinct ones).
The product of its (nonzero) digits is 10077696, while the sum is 60.
The spelling of 183949960164 in words is "one hundred eighty-three billion, nine hundred forty-nine million, nine hundred sixty thousand, one hundred sixty-four".
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