Base | Representation |
---|---|
bin | 10011100100100… |
… | …11100001001100 |
3 | 102102221022111020 |
4 | 21302103201030 |
5 | 314012311332 |
6 | 24142554140 |
7 | 4032344664 |
oct | 1162234114 |
9 | 372838436 |
10 | 164182092 |
11 | 84749488 |
12 | 46b98950 |
13 | 28026189 |
14 | 17b3b1a4 |
15 | e63182c |
hex | 9c9384c |
164182092 has 24 divisors (see below), whose sum is σ = 391243776. Its totient is φ = 53562768.
The previous prime is 164182091. The next prime is 164182111. The reversal of 164182092 is 290281461.
It is not an unprimeable number, because it can be changed into a prime (164182091) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144988 + ... + 146115.
It is an arithmetic number, because the mean of its divisors is an integer number (16301824).
Almost surely, 2164182092 is an apocalyptic number.
164182092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
164182092 is an abundant number, since it is smaller than the sum of its proper divisors (227061684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164182092 is a wasteful number, since it uses less digits than its factorization.
164182092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291157 (or 291155 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 33.
The square root of 164182092 is about 12813.3560006737. The cubic root of 164182092 is about 547.5728774364.
The spelling of 164182092 in words is "one hundred sixty-four million, one hundred eighty-two thousand, ninety-two".
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