Base | Representation |
---|---|
bin | 1100011100100… |
… | …00110100011101 |
3 | 21021110011220100 |
4 | 12032100310131 |
5 | 203211332310 |
6 | 14205411313 |
7 | 2405255415 |
oct | 616206435 |
9 | 237404810 |
10 | 104402205 |
11 | 53a28a16 |
12 | 2ab69b39 |
13 | 1882546b |
14 | dc19645 |
15 | 9273ec0 |
hex | 6390d1d |
104402205 has 24 divisors (see below), whose sum is σ = 182276640. Its totient is φ = 55277280.
The previous prime is 104402189. The next prime is 104402257. The reversal of 104402205 is 502204401.
104402205 is a `hidden beast` number, since 1 + 0 + 440 + 220 + 5 = 666.
It is not a de Polignac number, because 104402205 - 24 = 104402189 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2091 + ... + 14600.
It is an arithmetic number, because the mean of its divisors is an integer number (7594860).
Almost surely, 2104402205 is an apocalyptic number.
104402205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
104402205 is a deficient number, since it is larger than the sum of its proper divisors (77874435).
104402205 is a wasteful number, since it uses less digits than its factorization.
104402205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16841 (or 16838 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 104402205 is about 10217.7397207014. The cubic root of 104402205 is about 470.8723875681.
Adding to 104402205 its reverse (502204401), we get a palindrome (606606606).
The spelling of 104402205 in words is "one hundred four million, four hundred two thousand, two hundred five".
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