Base | Representation |
---|---|
bin | 11010100000110… |
… | …001110001010100 |
3 | 1010222222012000012 |
4 | 122200301301110 |
5 | 1402332100314 |
6 | 112045335352 |
7 | 14010511151 |
oct | 3240616124 |
9 | 1128865005 |
10 | 444800084 |
11 | 209094983 |
12 | 104b67558 |
13 | 711c8c21 |
14 | 43107228 |
15 | 290b293e |
hex | 1a831c54 |
444800084 has 12 divisors (see below), whose sum is σ = 796502784. Its totient is φ = 217227864.
The previous prime is 444800063. The next prime is 444800093. The reversal of 444800084 is 480008444.
It is a happy number.
It is a super-2 number, since 2×4448000842 = 395694229452814112, 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 444800084.
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, 1292852 + ... + 1293195.
It is an arithmetic number, because the mean of its divisors is an integer number (66375232).
Almost surely, 2444800084 is an apocalyptic number.
It is an amenable number.
444800084 is a deficient number, since it is larger than the sum of its proper divisors (351702700).
444800084 is a wasteful number, since it uses less digits than its factorization.
444800084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2586094 (or 2586092 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 32.
The square root of 444800084 is about 21090.2841137809. The cubic root of 444800084 is about 763.3463269317.
The spelling of 444800084 in words is "four hundred forty-four million, eight hundred thousand, eighty-four".
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