Base | Representation |
---|---|
bin | 111000111010001111… |
… | …0101111100000000110 |
3 | 102200110020212220122001 |
4 | 1301310132233200012 |
5 | 4000243101101410 |
6 | 132051035055514 |
7 | 11554362624520 |
oct | 1616436574006 |
9 | 380406786561 |
10 | 122213300230 |
11 | 4791524936a |
12 | 1b828ba159a |
13 | b6a88c4788 |
14 | 5cb5286a10 |
15 | 32a444d33a |
hex | 1c747af806 |
122213300230 has 16 divisors (see below), whose sum is σ = 251410217760. Its totient is φ = 41901702912.
The previous prime is 122213300207. The next prime is 122213300233. The reversal of 122213300230 is 32003312221.
It is a junction number, because it is equal to n+sod(n) for n = 122213300198 and 122213300207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122213300233) 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 7 ways as a sum of consecutive naturals, for example, 872952075 + ... + 872952214.
It is an arithmetic number, because the mean of its divisors is an integer number (15713138610).
Almost surely, 2122213300230 is an apocalyptic number.
122213300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122213300230 is an abundant number, since it is smaller than the sum of its proper divisors (129196917530).
122213300230 is a wasteful number, since it uses less digits than its factorization.
122213300230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1745904303.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 122213300230 its reverse (32003312221), we get a palindrome (154216612451).
The spelling of 122213300230 in words is "one hundred twenty-two billion, two hundred thirteen million, three hundred thousand, two hundred thirty".
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