Base | Representation |
---|---|
bin | 1111100000001… |
… | …10101011110100 |
3 | 100001201021011110 |
4 | 13300012223310 |
5 | 231243111204 |
6 | 20523235020 |
7 | 3136261602 |
oct | 760065364 |
9 | 301637143 |
10 | 130050804 |
11 | 67457104 |
12 | 37678a70 |
13 | 20c35950 |
14 | 133b4872 |
15 | b63d889 |
hex | 7c06af4 |
130050804 has 24 divisors (see below), whose sum is σ = 326794720. Its totient is φ = 40015584.
The previous prime is 130050779. The next prime is 130050857. The reversal of 130050804 is 408050031.
It is a congruent number.
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, 416674 + ... + 416985.
Almost surely, 2130050804 is an apocalyptic number.
It is an amenable number.
130050804 is an abundant number, since it is smaller than the sum of its proper divisors (196743916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130050804 is a wasteful number, since it uses less digits than its factorization.
130050804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 833679 (or 833677 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 130050804 is about 11403.9819361484. The cubic root of 130050804 is about 506.6456837648.
The spelling of 130050804 in words is "one hundred thirty million, fifty thousand, eight hundred four".
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