Base | Representation |
---|---|
bin | 1100011010010… |
… | …01110001101100 |
3 | 21020220101201211 |
4 | 12031021301230 |
5 | 203123024322 |
6 | 14155244204 |
7 | 2402634142 |
oct | 615116154 |
9 | 236811654 |
10 | 104111212 |
11 | 5384a327 |
12 | 2aa49664 |
13 | 18752b8a |
14 | db81592 |
15 | 9217b77 |
hex | 6349c6c |
104111212 has 12 divisors (see below), whose sum is σ = 182266056. Its totient is φ = 52035200.
The previous prime is 104111191. The next prime is 104111219. The reversal of 104111212 is 212111401.
It is a junction number, because it is equal to n+sod(n) for n = 104111192 and 104111201.
It is not an unprimeable number, because it can be changed into a prime (104111219) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 17628 + ... + 22780.
It is an arithmetic number, because the mean of its divisors is an integer number (15188838).
Almost surely, 2104111212 is an apocalyptic number.
It is an amenable number.
104111212 is a deficient number, since it is larger than the sum of its proper divisors (78154844).
104111212 is a wasteful number, since it uses less digits than its factorization.
104111212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10208 (or 10206 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 104111212 is about 10203.4901871860. The cubic root of 104111212 is about 470.4345038765.
Adding to 104111212 its reverse (212111401), we get a palindrome (316222613).
The spelling of 104111212 in words is "one hundred four million, one hundred eleven thousand, two hundred twelve".
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