Base | Representation |
---|---|
bin | 1111100000010… |
… | …00000000001001 |
3 | 100001201112120100 |
4 | 13300020000021 |
5 | 231243244301 |
6 | 20523320013 |
7 | 3136313412 |
oct | 760100011 |
9 | 301645510 |
10 | 130056201 |
11 | 67460170 |
12 | 37680009 |
13 | 20c38242 |
14 | 133b6809 |
15 | b640286 |
hex | 7c08009 |
130056201 has 12 divisors (see below), whose sum is σ = 204937200. Its totient is φ = 78821880.
The previous prime is 130056193. The next prime is 130056203. The reversal of 130056201 is 102650031.
It is not a de Polignac number, because 130056201 - 23 = 130056193 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (130056203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 656751 + ... + 656948.
It is an arithmetic number, because the mean of its divisors is an integer number (17078100).
Almost surely, 2130056201 is an apocalyptic number.
130056201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
130056201 is a deficient number, since it is larger than the sum of its proper divisors (74880999).
130056201 is a wasteful number, since it uses less digits than its factorization.
130056201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1313716 (or 1313713 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 130056201 is about 11404.2185615675. The cubic root of 130056201 is about 506.6526921257.
The spelling of 130056201 in words is "one hundred thirty million, fifty-six thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •