Base | Representation |
---|---|
bin | 1111100100100… |
… | …11011010111100 |
3 | 100002210112220200 |
4 | 13302103122330 |
5 | 231420033020 |
6 | 20543443500 |
7 | 3144212331 |
oct | 762233274 |
9 | 302715820 |
10 | 130627260 |
11 | 67810215 |
12 | 378b6590 |
13 | 210a814a |
14 | 134c4988 |
15 | b704590 |
hex | 7c936bc |
130627260 has 72 divisors (see below), whose sum is σ = 397247760. Its totient is φ = 34745088.
The previous prime is 130627243. The next prime is 130627267. The reversal of 130627260 is 62726031.
It is a happy number.
130627260 is a `hidden beast` number, since 1 + 30 + 627 + 2 + 6 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130627267) 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, 100696 + ... + 101984.
It is an arithmetic number, because the mean of its divisors is an integer number (5517330).
Almost surely, 2130627260 is an apocalyptic number.
130627260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130627260 is an abundant number, since it is smaller than the sum of its proper divisors (266620500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130627260 is a wasteful number, since it uses less digits than its factorization.
130627260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1867 (or 1862 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 130627260 is about 11429.2283204073. The cubic root of 130627260 is about 507.3931569916.
The spelling of 130627260 in words is "one hundred thirty million, six hundred twenty-seven thousand, two hundred sixty".
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