Base | Representation |
---|---|
bin | 11000001000010… |
… | …001100110101100 |
3 | 1001012202002222212 |
4 | 120020101212230 |
5 | 1312113304234 |
6 | 104100425552 |
7 | 13013635235 |
oct | 3010214654 |
9 | 1035662885 |
10 | 404822444 |
11 | 19856a104 |
12 | b36a82b8 |
13 | 65b3c610 |
14 | 3ba9c08c |
15 | 258175ce |
hex | 182119ac |
404822444 has 24 divisors (see below), whose sum is σ = 765658320. Its totient is φ = 186174144.
The previous prime is 404822437. The next prime is 404822489. The reversal of 404822444 is 444228404.
It is a super-2 number, since 2×4048224442 = 327762422332266272, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 404822444.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962 + ... + 28470.
It is an arithmetic number, because the mean of its divisors is an integer number (31902430).
Almost surely, 2404822444 is an apocalyptic number.
It is an amenable number.
404822444 is a deficient number, since it is larger than the sum of its proper divisors (360835876).
404822444 is a wasteful number, since it uses less digits than its factorization.
404822444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27809 (or 27807 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 32.
The square root of 404822444 is about 20120.1998996034. The cubic root of 404822444 is about 739.7554853217.
The spelling of 404822444 in words is "four hundred four million, eight hundred twenty-two thousand, four hundred forty-four".
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