Base | Representation |
---|---|
bin | 111000111101001000… |
… | …0011101101000100011 |
3 | 102200201000020222000010 |
4 | 1301322100131220203 |
5 | 4000442404022243 |
6 | 132104420300003 |
7 | 11556650501424 |
oct | 1617220355043 |
9 | 380630228003 |
10 | 122310220323 |
11 | 47964a26915 |
12 | 1b855541603 |
13 | b6c29ca445 |
14 | 5cc40b564b |
15 | 32acbe5433 |
hex | 1c7a41da23 |
122310220323 has 16 divisors (see below), whose sum is σ = 173836428800. Its totient is φ = 76270727520.
The previous prime is 122310220303. The next prime is 122310220337. The reversal of 122310220323 is 323022013221.
It is a happy number.
It is not a de Polignac number, because 122310220323 - 26 = 122310220259 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122310220323.
It is not an unprimeable number, because it can be changed into a prime (122310220303) 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, 13576468 + ... + 13585473.
It is an arithmetic number, because the mean of its divisors is an integer number (10864776800).
Almost surely, 2122310220323 is an apocalyptic number.
122310220323 is a deficient number, since it is larger than the sum of its proper divisors (51526208477).
122310220323 is a wasteful number, since it uses less digits than its factorization.
122310220323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27162042.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 122310220323 its reverse (323022013221), we get a palindrome (445332233544).
The spelling of 122310220323 in words is "one hundred twenty-two billion, three hundred ten million, two hundred twenty thousand, three hundred twenty-three".
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