Base | Representation |
---|---|
bin | 1100011100101… |
… | …01101011101001 |
3 | 21021111012012222 |
4 | 12032111223221 |
5 | 203213001441 |
6 | 14210043425 |
7 | 2405400446 |
oct | 616255351 |
9 | 237435188 |
10 | 104422121 |
11 | 53a41981 |
12 | 2ab79575 |
13 | 1883154b |
14 | dc229cd |
15 | 9279d4b |
hex | 6395ae9 |
104422121 has 16 divisors (see below), whose sum is σ = 109724160. Its totient is φ = 99290880.
The previous prime is 104422117. The next prime is 104422151. The reversal of 104422121 is 121224401.
It is a cyclic number.
It is not a de Polignac number, because 104422121 - 22 = 104422117 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 104422121.
It is not an unprimeable number, because it can be changed into a prime (104422111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333461 + ... + 333773.
It is an arithmetic number, because the mean of its divisors is an integer number (6857760).
Almost surely, 2104422121 is an apocalyptic number.
It is an amenable number.
104422121 is a deficient number, since it is larger than the sum of its proper divisors (5302039).
104422121 is a wasteful number, since it uses less digits than its factorization.
104422121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 104422121 is about 10218.7142537601. The cubic root of 104422121 is about 470.9023272238.
Adding to 104422121 its reverse (121224401), we get a palindrome (225646522).
The spelling of 104422121 in words is "one hundred four million, four hundred twenty-two thousand, one hundred twenty-one".
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