Base | Representation |
---|---|
bin | 111000111101110000… |
… | …0100010101000101100 |
3 | 102200202110202110121221 |
4 | 1301323200202220230 |
5 | 4001013242243312 |
6 | 132110450233124 |
7 | 11560324101550 |
oct | 1617340425054 |
9 | 380673673557 |
10 | 122331212332 |
11 | 4797586448a |
12 | 1b8605857a4 |
13 | b6c716a254 |
14 | 5cc6bbb860 |
15 | 32ae990207 |
hex | 1c7b822a2c |
122331212332 has 24 divisors (see below), whose sum is σ = 244681676064. Its totient is φ = 52423537152.
The previous prime is 122331212287. The next prime is 122331212351. The reversal of 122331212332 is 233212133221.
It is a junction number, because it is equal to n+sod(n) for n = 122331212297 and 122331212306.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204798 + ... + 535354.
It is an arithmetic number, because the mean of its divisors is an integer number (10195069836).
Almost surely, 2122331212332 is an apocalyptic number.
It is an amenable number.
122331212332 is an abundant number, since it is smaller than the sum of its proper divisors (122350463732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122331212332 is a wasteful number, since it uses less digits than its factorization.
122331212332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343785 (or 343783 counting only the distinct ones).
The product of its digits is 2592, while the sum is 25.
Adding to 122331212332 its reverse (233212133221), we get a palindrome (355543345553).
The spelling of 122331212332 in words is "one hundred twenty-two billion, three hundred thirty-one million, two hundred twelve thousand, three hundred thirty-two".
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