Base | Representation |
---|---|
bin | 11000001000101… |
… | …110100101011000 |
3 | 1001012222010211011 |
4 | 120020232211120 |
5 | 1312131104034 |
6 | 104103143304 |
7 | 13014641266 |
oct | 3010564530 |
9 | 1035863734 |
10 | 404941144 |
11 | 198640303 |
12 | b3744b34 |
13 | 65b8165a |
14 | 3bacd436 |
15 | 2583c864 |
hex | 1822e958 |
404941144 has 16 divisors (see below), whose sum is σ = 759652920. Its totient is φ = 202367040.
The previous prime is 404941111. The next prime is 404941153. The reversal of 404941144 is 441149404.
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, 5172 + ... + 28924.
Almost surely, 2404941144 is an apocalyptic number.
It is an amenable number.
404941144 is a deficient number, since it is larger than the sum of its proper divisors (354711776).
404941144 is a wasteful number, since it uses less digits than its factorization.
404941144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25890 (or 25886 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 404941144 is about 20123.1494552915. The cubic root of 404941144 is about 739.8277807165.
The spelling of 404941144 in words is "four hundred four million, nine hundred forty-one thousand, one hundred forty-four".
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