Base | Representation |
---|---|
bin | 1111100011110… |
… | …11010101110011 |
3 | 100002121112121121 |
4 | 13301323111303 |
5 | 231403404002 |
6 | 20541403111 |
7 | 3143321635 |
oct | 761732563 |
9 | 302545547 |
10 | 130528627 |
11 | 677530a9 |
12 | 37869497 |
13 | 21072298 |
14 | 1349aa55 |
15 | b6d5237 |
hex | 7c7b573 |
130528627 has 2 divisors, whose sum is σ = 130528628. Its totient is φ = 130528626.
The previous prime is 130528603. The next prime is 130528633. The reversal of 130528627 is 726825031.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130528627 - 211 = 130526579 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130528592 and 130528601.
It is not a weakly prime, because it can be changed into another prime (130528667) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65264313 + 65264314.
It is an arithmetic number, because the mean of its divisors is an integer number (65264314).
Almost surely, 2130528627 is an apocalyptic number.
130528627 is a deficient number, since it is larger than the sum of its proper divisors (1).
130528627 is an equidigital number, since it uses as much as digits as its factorization.
130528627 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 130528627 is about 11424.9125598404. The cubic root of 130528627 is about 507.2654186962.
The spelling of 130528627 in words is "one hundred thirty million, five hundred twenty-eight thousand, six hundred twenty-seven".
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