Base | Representation |
---|---|
bin | 1111100100010… |
… | …10001110111110 |
3 | 100002201122021222 |
4 | 13302022032332 |
5 | 231412332010 |
6 | 20542553342 |
7 | 3143664533 |
oct | 762121676 |
9 | 302648258 |
10 | 130589630 |
11 | 67794a16 |
12 | 37898852 |
13 | 21093c92 |
14 | 134b4d8a |
15 | b6e8355 |
hex | 7c8a3be |
130589630 has 32 divisors (see below), whose sum is σ = 247579200. Its totient is φ = 49496832.
The previous prime is 130589623. The next prime is 130589647. The reversal of 130589630 is 36985031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22466 + ... + 27674.
It is an arithmetic number, because the mean of its divisors is an integer number (7736850).
Almost surely, 2130589630 is an apocalyptic number.
130589630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130589630 is a deficient number, since it is larger than the sum of its proper divisors (116989570).
130589630 is a wasteful number, since it uses less digits than its factorization.
130589630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5348.
The product of its (nonzero) digits is 19440, while the sum is 35.
The square root of 130589630 is about 11427.5819839544. The cubic root of 130589630 is about 507.3444304644.
The spelling of 130589630 in words is "one hundred thirty million, five hundred eighty-nine thousand, six hundred thirty".
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