Base | Representation |
---|---|
bin | 1111100100110… |
… | …10111111101100 |
3 | 100002212010110201 |
4 | 13302122333230 |
5 | 231422031114 |
6 | 20544243244 |
7 | 3144401641 |
oct | 762327754 |
9 | 302763421 |
10 | 130658284 |
11 | 67831559 |
12 | 37910524 |
13 | 210b92c3 |
14 | 134d1dc8 |
15 | b70d874 |
hex | 7c9afec |
130658284 has 12 divisors (see below), whose sum is σ = 230676264. Its totient is φ = 64750784.
The previous prime is 130658251. The next prime is 130658291. The reversal of 130658284 is 482856031.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144082 + ... + 144985.
It is an arithmetic number, because the mean of its divisors is an integer number (19223022).
Almost surely, 2130658284 is an apocalyptic number.
It is an amenable number.
130658284 is a deficient number, since it is larger than the sum of its proper divisors (100017980).
130658284 is a wasteful number, since it uses less digits than its factorization.
130658284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289184 (or 289182 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 37.
The square root of 130658284 is about 11430.5854618213. The cubic root of 130658284 is about 507.4333224702.
The spelling of 130658284 in words is "one hundred thirty million, six hundred fifty-eight thousand, two hundred eighty-four".
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