Base | Representation |
---|---|
bin | 111000111101110000… |
… | …0111000010011111001 |
3 | 102200202110220222102010 |
4 | 1301323200320103321 |
5 | 4001013303113423 |
6 | 132110452200133 |
7 | 11560324621440 |
oct | 1617340702371 |
9 | 380673828363 |
10 | 122331301113 |
11 | 4797591515a |
12 | 1b860609049 |
13 | b6c719b798 |
14 | 5cc6c01d57 |
15 | 32ae9ab693 |
hex | 1c7b8384f9 |
122331301113 has 32 divisors (see below), whose sum is σ = 197437858560. Its totient is φ = 65770629120.
The previous prime is 122331301063. The next prime is 122331301123. The reversal of 122331301113 is 311103133221.
It is a happy number.
It is not a de Polignac number, because 122331301113 - 212 = 122331297017 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 122331301113.
It is not an unprimeable number, because it can be changed into a prime (122331301123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1099693 + ... + 1205813.
It is an arithmetic number, because the mean of its divisors is an integer number (6169933080).
Almost surely, 2122331301113 is an apocalyptic number.
It is an amenable number.
122331301113 is a deficient number, since it is larger than the sum of its proper divisors (75106557447).
122331301113 is a wasteful number, since it uses less digits than its factorization.
122331301113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109377.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 122331301113 its reverse (311103133221), we get a palindrome (433434434334).
The spelling of 122331301113 in words is "one hundred twenty-two billion, three hundred thirty-one million, three hundred one thousand, one hundred thirteen".
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