Base | Representation |
---|---|
bin | 10101110001111… |
… | …11011100000100 |
3 | 110201210201211122 |
4 | 22320333130010 |
5 | 333233241233 |
6 | 30044053112 |
7 | 4346012150 |
oct | 1270773404 |
9 | 421721748 |
10 | 182712068 |
11 | 94155310 |
12 | 51234198 |
13 | 2bb13466 |
14 | 1a3a2060 |
15 | 11091d98 |
hex | ae3f704 |
182712068 has 48 divisors (see below), whose sum is σ = 409444224. Its totient is φ = 69258240.
The previous prime is 182712067. The next prime is 182712083. The reversal of 182712068 is 860217281.
It is not an unprimeable number, because it can be changed into a prime (182712067) 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, 3380 + ... + 19412.
It is an arithmetic number, because the mean of its divisors is an integer number (8530088).
Almost surely, 2182712068 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 182712068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204722112).
182712068 is an abundant number, since it is smaller than the sum of its proper divisors (226732156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
182712068 is a wasteful number, since it uses less digits than its factorization.
182712068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16092 (or 16090 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 35.
The square root of 182712068 is about 13517.1027960876. The cubic root of 182712068 is about 567.4432196874.
The spelling of 182712068 in words is "one hundred eighty-two million, seven hundred twelve thousand, sixty-eight".
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