Base | Representation |
---|---|
bin | 10011100100111… |
… | …11111101101100 |
3 | 102110000220102020 |
4 | 21302133331230 |
5 | 314020424233 |
6 | 24144030140 |
7 | 4032646416 |
oct | 1162377554 |
9 | 373026366 |
10 | 164233068 |
11 | 8478380a |
12 | 47002350 |
13 | 2804343c |
14 | 17b519b6 |
15 | e6419b3 |
hex | 9c9ff6c |
164233068 has 12 divisors (see below), whose sum is σ = 383210520. Its totient is φ = 54744352.
The previous prime is 164233067. The next prime is 164233109. The reversal of 164233068 is 860332461.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (164233063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6843033 + ... + 6843056.
It is an arithmetic number, because the mean of its divisors is an integer number (31934210).
Almost surely, 2164233068 is an apocalyptic number.
It is an amenable number.
164233068 is an abundant number, since it is smaller than the sum of its proper divisors (218977452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164233068 is a wasteful number, since it uses less digits than its factorization.
164233068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13686096 (or 13686094 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 164233068 is about 12815.3450207164. The cubic root of 164233068 is about 547.6295425417.
It can be divided in two parts, 16423 and 3068, that added together give a palindrome (19491).
The spelling of 164233068 in words is "one hundred sixty-four million, two hundred thirty-three thousand, sixty-eight".
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