Base | Representation |
---|---|
bin | 110101101001111011… |
… | …0100011001100101110 |
3 | 102000102010020100001010 |
4 | 1223103312203030232 |
5 | 3341434200122342 |
6 | 124533302130050 |
7 | 11216226045660 |
oct | 1532366431456 |
9 | 360363210033 |
10 | 115223442222 |
11 | 449586a1609 |
12 | 1a3b8120926 |
13 | ab3372cc15 |
14 | 5810c0a530 |
15 | 2ee598929c |
hex | 1ad3da332e |
115223442222 has 32 divisors (see below), whose sum is σ = 264732486912. Its totient is φ = 32750406144.
The previous prime is 115223442209. The next prime is 115223442239. The reversal of 115223442222 is 222244322511.
It is a self number, because there is not a number n which added to its sum of digits gives 115223442222.
It is a congruent number.
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, 7099188 + ... + 7115399.
It is an arithmetic number, because the mean of its divisors is an integer number (8272890216).
Almost surely, 2115223442222 is an apocalyptic number.
115223442222 is an abundant number, since it is smaller than the sum of its proper divisors (149509044690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115223442222 is a wasteful number, since it uses less digits than its factorization.
115223442222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14214792.
The product of its digits is 15360, while the sum is 30.
Adding to 115223442222 its reverse (222244322511), we get a palindrome (337467764733).
The spelling of 115223442222 in words is "one hundred fifteen billion, two hundred twenty-three million, four hundred forty-two thousand, two hundred twenty-two".
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