Base | Representation |
---|---|
bin | 1111100000110… |
… | …00111100111011 |
3 | 100001212001210200 |
4 | 13300120330323 |
5 | 231303010002 |
6 | 20525013243 |
7 | 3140023002 |
oct | 760307473 |
9 | 301761720 |
10 | 130125627 |
11 | 674a8345 |
12 | 376b4223 |
13 | 20c60a18 |
14 | 133d3c39 |
15 | b655b1c |
hex | 7c18f3b |
130125627 has 24 divisors (see below), whose sum is σ = 191834448. Its totient is φ = 84974400.
The previous prime is 130125613. The next prime is 130125683. The reversal of 130125627 is 726521031.
It is a happy number.
130125627 is a `hidden beast` number, since 1 + 30 + 1 + 2 + 5 + 627 = 666.
It is not a de Polignac number, because 130125627 - 28 = 130125371 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130125627.
It is not an unprimeable number, because it can be changed into a prime (130125427) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230848 + ... + 231410.
It is an arithmetic number, because the mean of its divisors is an integer number (7993102).
Almost surely, 2130125627 is an apocalyptic number.
130125627 is a deficient number, since it is larger than the sum of its proper divisors (61708821).
130125627 is a wasteful number, since it uses less digits than its factorization.
130125627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1051 (or 1048 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 130125627 is about 11407.2620290760. The cubic root of 130125627 is about 506.7428290881.
Adding to 130125627 its reverse (726521031), we get a palindrome (856646658).
The spelling of 130125627 in words is "one hundred thirty million, one hundred twenty-five thousand, six hundred twenty-seven".
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