Base | Representation |
---|---|
bin | 110011000011110100… |
… | …0011011100011001100 |
3 | 101111000200021011012021 |
4 | 1212013220123203030 |
5 | 3244030311031124 |
6 | 122212233415524 |
7 | 10631136054466 |
oct | 1460750334314 |
9 | 344020234167 |
10 | 109649705164 |
11 | 4255844444a |
12 | 1930156a5a4 |
13 | a455a6c75c |
14 | 544287b136 |
15 | 2cbb4a17e4 |
hex | 1987a1b8cc |
109649705164 has 48 divisors (see below), whose sum is σ = 199286841600. Its totient is φ = 52725992256.
The previous prime is 109649705159. The next prime is 109649705167. The reversal of 109649705164 is 461507946901.
It is not an unprimeable number, because it can be changed into a prime (109649705167) 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, 35610577 + ... + 35613655.
It is an arithmetic number, because the mean of its divisors is an integer number (4151809200).
Almost surely, 2109649705164 is an apocalyptic number.
It is an amenable number.
109649705164 is a deficient number, since it is larger than the sum of its proper divisors (89637136436).
109649705164 is a wasteful number, since it uses less digits than its factorization.
109649705164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4222 (or 4220 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 52.
The spelling of 109649705164 in words is "one hundred nine billion, six hundred forty-nine million, seven hundred five thousand, one hundred sixty-four".
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