Base | Representation |
---|---|
bin | 1111100000111… |
… | …10111001101100 |
3 | 100001220022020020 |
4 | 13300132321230 |
5 | 231304244441 |
6 | 20525322140 |
7 | 3140154024 |
oct | 760367154 |
9 | 301808206 |
10 | 130149996 |
11 | 67514689 |
12 | 37706350 |
13 | 20c6bb42 |
14 | 133dca84 |
15 | b65ce66 |
hex | 7c1ee6c |
130149996 has 24 divisors (see below), whose sum is σ = 305027520. Its totient is φ = 43191312.
The previous prime is 130149989. The next prime is 130150037. The reversal of 130149996 is 699941031.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21166 + ... + 26613.
It is an arithmetic number, because the mean of its divisors is an integer number (12709480).
Almost surely, 2130149996 is an apocalyptic number.
It is an amenable number.
130149996 is an abundant number, since it is smaller than the sum of its proper divisors (174877524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130149996 is a wasteful number, since it uses less digits than its factorization.
130149996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48013 (or 48011 counting only the distinct ones).
The product of its (nonzero) digits is 52488, while the sum is 42.
The square root of 130149996 is about 11408.3301144383. The cubic root of 130149996 is about 506.7744601755.
The spelling of 130149996 in words is "one hundred thirty million, one hundred forty-nine thousand, nine hundred ninety-six".
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