Base | Representation |
---|---|
bin | 111000111010001110… |
… | …1101101100011110100 |
3 | 102200110020101012010102 |
4 | 1301310131231203310 |
5 | 4000243013431012 |
6 | 132051025213232 |
7 | 11554360421204 |
oct | 1616435554364 |
9 | 380406335112 |
10 | 122213030132 |
11 | 47915084446 |
12 | 1b828a91218 |
13 | b6a882b85b |
14 | 5cb5216404 |
15 | 32a43e82c2 |
hex | 1c7476d8f4 |
122213030132 has 12 divisors (see below), whose sum is σ = 213944858820. Its totient is φ = 61085927616.
The previous prime is 122213030123. The next prime is 122213030167. The reversal of 122213030132 is 231030312221.
It can be written as a sum of positive squares in 2 ways, for example, as 61636006756 + 60577023376 = 248266^2 + 246124^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5133503 + ... + 5157254.
It is an arithmetic number, because the mean of its divisors is an integer number (17828738235).
Almost surely, 2122213030132 is an apocalyptic number.
It is an amenable number.
122213030132 is a deficient number, since it is larger than the sum of its proper divisors (91731828688).
122213030132 is a wasteful number, since it uses less digits than its factorization.
122213030132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10293730 (or 10293728 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 122213030132 its reverse (231030312221), we get a palindrome (353243342353).
The spelling of 122213030132 in words is "one hundred twenty-two billion, two hundred thirteen million, thirty thousand, one hundred thirty-two".
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