Base | Representation |
---|---|
bin | 1100011011000… |
… | …10011001111100 |
3 | 21021002112010010 |
4 | 12031202121330 |
5 | 203134241332 |
6 | 14201343220 |
7 | 2403534225 |
oct | 615423174 |
9 | 237075103 |
10 | 104212092 |
11 | 539090a6 |
12 | 2aa97b10 |
13 | 18789a7a |
14 | dbaa24c |
15 | 92379cc |
hex | 636267c |
104212092 has 12 divisors (see below), whose sum is σ = 243161576. Its totient is φ = 34737360.
The previous prime is 104212079. The next prime is 104212117. The reversal of 104212092 is 290212401.
It is a tau number, because it is divible by the number of its divisors (12).
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, 4342159 + ... + 4342182.
Almost surely, 2104212092 is an apocalyptic number.
104212092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
104212092 is an abundant number, since it is smaller than the sum of its proper divisors (138949484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104212092 is a wasteful number, since it uses less digits than its factorization.
104212092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8684348 (or 8684346 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 104212092 is about 10208.4323967982. The cubic root of 104212092 is about 470.5863995014.
Adding to 104212092 its reverse (290212401), we get a palindrome (394424493).
The spelling of 104212092 in words is "one hundred four million, two hundred twelve thousand, ninety-two".
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