Base | Representation |
---|---|
bin | 1111100001110… |
… | …11000001001110 |
3 | 100002010011012210 |
4 | 13300323001032 |
5 | 231321441131 |
6 | 20532011250 |
7 | 3141143553 |
oct | 760730116 |
9 | 302104183 |
10 | 130265166 |
11 | 67593169 |
12 | 37760b26 |
13 | 20cac3a5 |
14 | 1342ca2a |
15 | b682146 |
hex | 7c3b04e |
130265166 has 8 divisors (see below), whose sum is σ = 260530344. Its totient is φ = 43421720.
The previous prime is 130265147. The next prime is 130265171. The reversal of 130265166 is 661562031.
It is a sphenic number, since it is the product of 3 distinct primes.
130265166 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10855425 + ... + 10855436.
It is an arithmetic number, because the mean of its divisors is an integer number (32566293).
Almost surely, 2130265166 is an apocalyptic number.
130265166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130265166 is a wasteful number, since it uses less digits than its factorization.
130265166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21710866.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 130265166 is about 11413.3766256967. The cubic root of 130265166 is about 506.9238980266.
The spelling of 130265166 in words is "one hundred thirty million, two hundred sixty-five thousand, one hundred sixty-six".
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