Base | Representation |
---|---|
bin | 1111100011111… |
… | …00111110010000 |
3 | 100002121212210012 |
4 | 13301330332100 |
5 | 231404112222 |
6 | 20541454052 |
7 | 3143350265 |
oct | 761747620 |
9 | 302555705 |
10 | 130535312 |
11 | 67758126 |
12 | 37871328 |
13 | 2107533b |
14 | 1349d26c |
15 | b6d71e2 |
hex | 7c7cf90 |
130535312 has 10 divisors (see below), whose sum is σ = 252912198. Its totient is φ = 65267648.
The previous prime is 130535291. The next prime is 130535323. The reversal of 130535312 is 213535031.
130535312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 78925456 + 51609856 = 8884^2 + 7184^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4079213 + ... + 4079244.
Almost surely, 2130535312 is an apocalyptic number.
It is an amenable number.
130535312 is a deficient number, since it is larger than the sum of its proper divisors (122376886).
130535312 is an equidigital number, since it uses as much as digits as its factorization.
130535312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8158465 (or 8158459 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 23.
The square root of 130535312 is about 11425.2051185088. The cubic root of 130535312 is about 507.2740783839.
The spelling of 130535312 in words is "one hundred thirty million, five hundred thirty-five thousand, three hundred twelve".
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