Base | Representation |
---|---|
bin | 1101011001001100001… |
… | …0010101110110010110 |
3 | 210222221001222210002022 |
4 | 3112103002111312112 |
5 | 12232221113144342 |
6 | 253412340213142 |
7 | 22424044562423 |
oct | 3262302256626 |
9 | 728831883068 |
10 | 230100131222 |
11 | 89648586305 |
12 | 3871809a1b2 |
13 | 18910372700 |
14 | b1cb952d4a |
15 | 5ebac7b9d2 |
hex | 3593095d96 |
230100131222 has 24 divisors (see below), whose sum is σ = 373797133704. Its totient is φ = 106184542464.
The previous prime is 230100131179. The next prime is 230100131227. The reversal of 230100131222 is 222131001032.
230100131222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 230100131222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230100131227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2452793 + ... + 2544875.
It is an arithmetic number, because the mean of its divisors is an integer number (15574880571).
Almost surely, 2230100131222 is an apocalyptic number.
230100131222 is a deficient number, since it is larger than the sum of its proper divisors (143697002482).
230100131222 is a wasteful number, since it uses less digits than its factorization.
230100131222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99504 (or 99491 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 230100131222 its reverse (222131001032), we get a palindrome (452231132254).
The spelling of 230100131222 in words is "two hundred thirty billion, one hundred million, one hundred thirty-one thousand, two hundred twenty-two".
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