Base | Representation |
---|---|
bin | 11100000100011111… |
… | …000001101010010001 |
3 | 2212210111202022101020 |
4 | 130010133001222101 |
5 | 443211320410301 |
6 | 21502433030053 |
7 | 2114616612414 |
oct | 340437015221 |
9 | 85714668336 |
10 | 30140013201 |
11 | 11867285021 |
12 | 5a119b5329 |
13 | 2ac43a844c |
14 | 165cc93b7b |
15 | bb6084436 |
hex | 7047c1a91 |
30140013201 has 16 divisors (see below), whose sum is σ = 42563248704. Its totient is φ = 18905762304.
The previous prime is 30140013191. The next prime is 30140013203. The reversal of 30140013201 is 10231004103.
It is not a de Polignac number, because 30140013201 - 215 = 30139980433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30140013203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89010 + ... + 261156.
It is an arithmetic number, because the mean of its divisors is an integer number (2660203044).
Almost surely, 230140013201 is an apocalyptic number.
It is an amenable number.
30140013201 is a deficient number, since it is larger than the sum of its proper divisors (12423235503).
30140013201 is a wasteful number, since it uses less digits than its factorization.
30140013201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175600.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 30140013201 its reverse (10231004103), we get a palindrome (40371017304).
The spelling of 30140013201 in words is "thirty billion, one hundred forty million, thirteen thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •