Base | Representation |
---|---|
bin | 1100010110101000001… |
… | …0000001100100011001 |
3 | 202021210211112120112020 |
4 | 3011222002001210121 |
5 | 11434122433004423 |
6 | 241255335005053 |
7 | 21222212616312 |
oct | 3055202014431 |
9 | 667724476466 |
10 | 212232313113 |
11 | 82009676087 |
12 | 35170209789 |
13 | 17023642a82 |
14 | a3b48d3609 |
15 | 57c22d34e3 |
hex | 316a081919 |
212232313113 has 16 divisors (see below), whose sum is σ = 284859724800. Its totient is φ = 140548648320.
The previous prime is 212232313093. The next prime is 212232313129. The reversal of 212232313113 is 311313232212.
It is not a de Polignac number, because 212232313113 - 25 = 212232313081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212232313313) 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, 145053 + ... + 667461.
It is an arithmetic number, because the mean of its divisors is an integer number (17803732800).
Almost surely, 2212232313113 is an apocalyptic number.
It is an amenable number.
212232313113 is a deficient number, since it is larger than the sum of its proper divisors (72627411687).
212232313113 is a wasteful number, since it uses less digits than its factorization.
212232313113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 523312.
The product of its digits is 1296, while the sum is 24.
Adding to 212232313113 its reverse (311313232212), we get a palindrome (523545545325).
The spelling of 212232313113 in words is "two hundred twelve billion, two hundred thirty-two million, three hundred thirteen thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •