Base | Representation |
---|---|
bin | 1010111111001… |
… | …10001100001010 |
3 | 20102102200001120 |
4 | 11133212030022 |
5 | 142043401340 |
6 | 13051300110 |
7 | 2166265125 |
oct | 537461412 |
9 | 212380046 |
10 | 92168970 |
11 | 48032a03 |
12 | 26a4a636 |
13 | 1613126a |
14 | c3533bc |
15 | 81594d0 |
hex | 57e630a |
92168970 has 32 divisors (see below), whose sum is σ = 222542208. Its totient is φ = 24429888.
The previous prime is 92168969. The next prime is 92168977. The reversal of 92168970 is 7986129.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (92168977) 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, 4189 + ... + 14208.
It is an arithmetic number, because the mean of its divisors is an integer number (6954444).
Almost surely, 292168970 is an apocalyptic number.
92168970 is an abundant number, since it is smaller than the sum of its proper divisors (130373238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92168970 is a wasteful number, since it uses less digits than its factorization.
92168970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18574.
The product of its (nonzero) digits is 54432, while the sum is 42.
The square root of 92168970 is about 9600.4671761326. The cubic root of 92168970 is about 451.7119480631.
The spelling of 92168970 in words is "ninety-two million, one hundred sixty-eight thousand, nine hundred seventy".
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