Base | Representation |
---|---|
bin | 11011110010100100000111… |
… | …101100000110011011000101 |
3 | 121000202022101020220021121211 |
4 | 123302210013230012123011 |
5 | 112004441140403442204 |
6 | 1111540003502211421 |
7 | 34513151300031106 |
oct | 3362440754063305 |
9 | 530668336807554 |
10 | 122222013343429 |
11 | 35a420792359aa |
12 | 1185b540b83b71 |
13 | 53276428247bc |
14 | 22278114563ad |
15 | e1e41d46e804 |
hex | 6f2907b066c5 |
122222013343429 has 4 divisors (see below), whose sum is σ = 128654750887840. Its totient is φ = 115789275799020.
The previous prime is 122222013343361. The next prime is 122222013343457. The reversal of 122222013343429 is 924343310222221.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 122222013343429 - 217 = 122222013212357 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122222013343391 and 122222013343400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122222013343459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3216368772177 + ... + 3216368772214.
It is an arithmetic number, because the mean of its divisors is an integer number (32163687721960).
Almost surely, 2122222013343429 is an apocalyptic number.
122222013343429 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
122222013343429 is a deficient number, since it is larger than the sum of its proper divisors (6432737544411).
122222013343429 is an equidigital number, since it uses as much as digits as its factorization.
122222013343429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6432737544410.
The product of its (nonzero) digits is 248832, while the sum is 40.
The spelling of 122222013343429 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, thirteen million, three hundred forty-three thousand, four hundred twenty-nine".
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