Base | Representation |
---|---|
bin | 1111100001000… |
… | …01111111101111 |
3 | 100001220221121200 |
4 | 13300201333233 |
5 | 231310201141 |
6 | 20525500543 |
7 | 3140236002 |
oct | 760417757 |
9 | 301827550 |
10 | 130162671 |
11 | 67523161 |
12 | 37711753 |
13 | 20c74842 |
14 | 13403539 |
15 | b661ab6 |
hex | 7c21fef |
130162671 has 12 divisors (see below), whose sum is σ = 188379048. Its totient is φ = 86606064.
The previous prime is 130162661. The next prime is 130162679. The reversal of 130162671 is 176261031.
130162671 is a `hidden beast` number, since 1 + 30 + 1 + 626 + 7 + 1 = 666.
It is not a de Polignac number, because 130162671 - 29 = 130162159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130162679) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9120 + ... + 18533.
It is an arithmetic number, because the mean of its divisors is an integer number (15698254).
Almost surely, 2130162671 is an apocalyptic number.
130162671 is a deficient number, since it is larger than the sum of its proper divisors (58216377).
130162671 is a wasteful number, since it uses less digits than its factorization.
130162671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28182 (or 28179 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 130162671 is about 11408.8856160451. The cubic root of 130162671 is about 506.7909108298.
The spelling of 130162671 in words is "one hundred thirty million, one hundred sixty-two thousand, six hundred seventy-one".
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