Base | Representation |
---|---|
bin | 1110010011100… |
… | …01111100110100 |
3 | 22100210212002120 |
4 | 13021301330310 |
5 | 221210120104 |
6 | 15524035540 |
7 | 2655010032 |
oct | 711617464 |
9 | 270725076 |
10 | 120004404 |
11 | 618150a3 |
12 | 34232bb0 |
13 | 1bb28c30 |
14 | 11d1b552 |
15 | a806cd9 |
hex | 7271f34 |
120004404 has 24 divisors (see below), whose sum is σ = 301549920. Its totient is φ = 36924384.
The previous prime is 120004393. The next prime is 120004421. The reversal of 120004404 is 404400021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384474 + ... + 384785.
It is an arithmetic number, because the mean of its divisors is an integer number (12564580).
Almost surely, 2120004404 is an apocalyptic number.
It is an amenable number.
120004404 is an abundant number, since it is smaller than the sum of its proper divisors (181545516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120004404 is a wasteful number, since it uses less digits than its factorization.
120004404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 769279 (or 769277 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 120004404 is about 10954.6521624377. The cubic root of 120004404 is about 493.2484487912.
Adding to 120004404 its reverse (404400021), we get a palindrome (524404425).
The spelling of 120004404 in words is "one hundred twenty million, four thousand, four hundred four".
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