Base | Representation |
---|---|
bin | 1110100100110… |
… | …10110101100101 |
3 | 22112001220120120 |
4 | 13102122311211 |
5 | 222300102104 |
6 | 20044352153 |
7 | 3013161321 |
oct | 722326545 |
9 | 275056516 |
10 | 122269029 |
11 | 63021593 |
12 | 34b45659 |
13 | 1c43c94c |
14 | 1234a981 |
15 | ab02cd9 |
hex | 749ad65 |
122269029 has 8 divisors (see below), whose sum is σ = 165321792. Its totient is φ = 80364480.
The previous prime is 122269019. The next prime is 122269031. The reversal of 122269029 is 920962221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122269029 - 25 = 122268997 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122269019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286804 + ... + 287229.
It is an arithmetic number, because the mean of its divisors is an integer number (20665224).
Almost surely, 2122269029 is an apocalyptic number.
It is an amenable number.
122269029 is a deficient number, since it is larger than the sum of its proper divisors (43052763).
122269029 is an equidigital number, since it uses as much as digits as its factorization.
122269029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 574107.
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 122269029 is about 11057.5326813896. The cubic root of 122269029 is about 496.3318606484.
The spelling of 122269029 in words is "one hundred twenty-two million, two hundred sixty-nine thousand, twenty-nine".
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