Base | Representation |
---|---|
bin | 111000111010101111… |
… | …1001110001111000011 |
3 | 102200111102200200022211 |
4 | 1301311133032033003 |
5 | 4000311413001311 |
6 | 132052441242551 |
7 | 11554656404635 |
oct | 1616537161703 |
9 | 380442620284 |
10 | 122230203331 |
11 | 47923843975 |
12 | 1b832793457 |
13 | b6ac262402 |
14 | 5cb7606a55 |
15 | 32a5b8b821 |
hex | 1c757ce3c3 |
122230203331 has 16 divisors (see below), whose sum is σ = 125923847584. Its totient is φ = 118596006144.
The previous prime is 122230203307. The next prime is 122230203383. The reversal of 122230203331 is 133302032221.
It is a cyclic number.
It is not a de Polignac number, because 122230203331 - 223 = 122221814723 is a prime.
It is a super-2 number, since 2×1222302033312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122230203631) 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, 3685981 + ... + 3718993.
It is an arithmetic number, because the mean of its divisors is an integer number (7870240474).
Almost surely, 2122230203331 is an apocalyptic number.
122230203331 is a deficient number, since it is larger than the sum of its proper divisors (3693644253).
122230203331 is an equidigital number, since it uses as much as digits as its factorization.
122230203331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33910.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 122230203331 its reverse (133302032221), we get a palindrome (255532235552).
The spelling of 122230203331 in words is "one hundred twenty-two billion, two hundred thirty million, two hundred three thousand, three hundred thirty-one".
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