Base | Representation |
---|---|
bin | 1111100110100… |
… | …01101010010010 |
3 | 100010021111121200 |
4 | 13303101222102 |
5 | 232001212234 |
6 | 20553132030 |
7 | 3146323512 |
oct | 763215222 |
9 | 303244550 |
10 | 130882194 |
11 | 67974803 |
12 | 379ba016 |
13 | 211671b1 |
14 | 1354d842 |
15 | b754d99 |
hex | 7cd1a92 |
130882194 has 12 divisors (see below), whose sum is σ = 283578126. Its totient is φ = 43627392.
The previous prime is 130882183. The next prime is 130882253. The reversal of 130882194 is 491288031.
It can be written as a sum of positive squares in only one way, i.e., 105329169 + 25553025 = 10263^2 + 5055^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3635599 + ... + 3635634.
Almost surely, 2130882194 is an apocalyptic number.
130882194 is an abundant number, since it is smaller than the sum of its proper divisors (152695932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130882194 is a wasteful number, since it uses less digits than its factorization.
130882194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7271241 (or 7271238 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 130882194 is about 11440.3756057220. The cubic root of 130882194 is about 507.7230210387.
The spelling of 130882194 in words is "one hundred thirty million, eight hundred eighty-two thousand, one hundred ninety-four".
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