Base | Representation |
---|---|
bin | 10110101110011001… |
… | …00100001111111011 |
3 | 1011111021001222202210 |
4 | 23113030210033323 |
5 | 144441241031420 |
6 | 5334343230203 |
7 | 611223044622 |
oct | 132714441773 |
9 | 34437058683 |
10 | 12200330235 |
11 | 51a084a755 |
12 | 2445a48363 |
13 | 11c5806222 |
14 | 83a4886b9 |
15 | 4b61429e0 |
hex | 2d73243fb |
12200330235 has 16 divisors (see below), whose sum is σ = 20048111136. Its totient is φ = 6330981888.
The previous prime is 12200330231. The next prime is 12200330237. The reversal of 12200330235 is 53203300221.
It is not a de Polignac number, because 12200330235 - 22 = 12200330231 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12200330231) 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, 10990734 + ... + 10991843.
It is an arithmetic number, because the mean of its divisors is an integer number (1253006946).
Almost surely, 212200330235 is an apocalyptic number.
12200330235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12200330235 is a deficient number, since it is larger than the sum of its proper divisors (7847780901).
12200330235 is a wasteful number, since it uses less digits than its factorization.
12200330235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21982622.
The product of its (nonzero) digits is 1080, while the sum is 21.
Adding to 12200330235 its reverse (53203300221), we get a palindrome (65403630456).
The spelling of 12200330235 in words is "twelve billion, two hundred million, three hundred thirty thousand, two hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •