Base | Representation |
---|---|
bin | 11100000010110100… |
… | …111011100110101010 |
3 | 2212201120102022101112 |
4 | 130002310323212222 |
5 | 443132210414010 |
6 | 21500000550322 |
7 | 2114131325564 |
oct | 340264734652 |
9 | 85646368345 |
10 | 30112201130 |
11 | 11852609440 |
12 | 5a046223a2 |
13 | 2abb6bb2bb |
14 | 16592d4334 |
15 | bb38dda05 |
hex | 702d3b9aa |
30112201130 has 32 divisors (see below), whose sum is σ = 60571603008. Its totient is φ = 10682819200.
The previous prime is 30112201117. The next prime is 30112201153. The reversal of 30112201130 is 3110221103.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3333872 + ... + 3342891.
It is an arithmetic number, because the mean of its divisors is an integer number (1892862594).
Almost surely, 230112201130 is an apocalyptic number.
30112201130 is an abundant number, since it is smaller than the sum of its proper divisors (30459401878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30112201130 is a wasteful number, since it uses less digits than its factorization.
30112201130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6676822.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 30112201130 its reverse (3110221103), we get a palindrome (33222422233).
The spelling of 30112201130 in words is "thirty billion, one hundred twelve million, two hundred one thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •