Base | Representation |
---|---|
bin | 1000110100100… |
… | …11011111011100 |
3 | 12011020211000100 |
4 | 10122103133130 |
5 | 122421120234 |
6 | 11202101100 |
7 | 1556012253 |
oct | 432233734 |
9 | 164224010 |
10 | 74004444 |
11 | 388566a8 |
12 | 2094a790 |
13 | 12441417 |
14 | 9b8579a |
15 | 676c399 |
hex | 46937dc |
74004444 has 18 divisors (see below), whose sum is σ = 187066880. Its totient is φ = 24668136.
The previous prime is 74004439. The next prime is 74004457. The reversal of 74004444 is 44440047.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1027804 + ... + 1027875.
Almost surely, 274004444 is an apocalyptic number.
It is an amenable number.
74004444 is an abundant number, since it is smaller than the sum of its proper divisors (113062436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74004444 is a wasteful number, since it uses less digits than its factorization.
74004444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2055689 (or 2055684 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 27.
The square root of 74004444 is about 8602.5835654180. The cubic root of 74004444 is about 419.8420494501.
The spelling of 74004444 in words is "seventy-four million, four thousand, four hundred forty-four".
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