Base | Representation |
---|---|
bin | 11100100101100… |
… | …11111000001000 |
3 | 121201020201100210 |
4 | 32102303320020 |
5 | 442342441404 |
6 | 35444001120 |
7 | 5641240440 |
oct | 1622637010 |
9 | 551221323 |
10 | 239812104 |
11 | 113405424 |
12 | 683901a0 |
13 | 3a8b646c |
14 | 23bc7120 |
15 | 160c0689 |
hex | e4b3e08 |
239812104 has 32 divisors (see below), whose sum is σ = 685177920. Its totient is φ = 68517696.
The previous prime is 239812093. The next prime is 239812117. The reversal of 239812104 is 401218932.
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 7 ways as a sum of consecutive naturals, for example, 713559 + ... + 713894.
It is an arithmetic number, because the mean of its divisors is an integer number (21411810).
Almost surely, 2239812104 is an apocalyptic number.
239812104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
239812104 is an abundant number, since it is smaller than the sum of its proper divisors (445365816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
239812104 is a wasteful number, since it uses less digits than its factorization.
239812104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1427469 (or 1427465 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 239812104 is about 15485.8678801028. The cubic root of 239812104 is about 621.2842820277.
The spelling of 239812104 in words is "two hundred thirty-nine million, eight hundred twelve thousand, one hundred four".
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