Base | Representation |
---|---|
bin | 111000111101110000… |
… | …0001111010010111000 |
3 | 102200202110121102221212 |
4 | 1301323200033102320 |
5 | 4001013232224422 |
6 | 132110444422252 |
7 | 11560323321566 |
oct | 1617340172270 |
9 | 380673542855 |
10 | 122331133112 |
11 | 4797580aa11 |
12 | 1b860547988 |
13 | b6c7140186 |
14 | 5cc6b9aa36 |
15 | 32ae9769e2 |
hex | 1c7b80f4b8 |
122331133112 has 32 divisors (see below), whose sum is σ = 231804674400. Its totient is φ = 60517615104.
The previous prime is 122331133063. The next prime is 122331133157. The reversal of 122331133112 is 211331133221.
It is a super-2 number, since 2×1223311331122 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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, 864548 + ... + 996044.
It is an arithmetic number, because the mean of its divisors is an integer number (7243896075).
Almost surely, 2122331133112 is an apocalyptic number.
It is an amenable number.
122331133112 is a deficient number, since it is larger than the sum of its proper divisors (109473541288).
122331133112 is a wasteful number, since it uses less digits than its factorization.
122331133112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132735 (or 132731 counting only the distinct ones).
The product of its digits is 648, while the sum is 23.
Adding to 122331133112 its reverse (211331133221), we get a palindrome (333662266333).
The spelling of 122331133112 in words is "one hundred twenty-two billion, three hundred thirty-one million, one hundred thirty-three thousand, one hundred twelve".
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