Base | Representation |
---|---|
bin | 101111111011010… |
… | …101101011011100 |
3 | 2002001000201111100 |
4 | 233323111223130 |
5 | 3121321200234 |
6 | 211442153100 |
7 | 25632414342 |
oct | 5773255334 |
9 | 2061021440 |
10 | 804084444 |
11 | 3829805a9 |
12 | 1a5352790 |
13 | ca783017 |
14 | 78b0d992 |
15 | 4a8d2399 |
hex | 2fed5adc |
804084444 has 36 divisors (see below), whose sum is σ = 2087483944. Its totient is φ = 260783712.
The previous prime is 804084433. The next prime is 804084461. The reversal of 804084444 is 444480408.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 804084399 and 804084408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300502 + ... + 303165.
Almost surely, 2804084444 is an apocalyptic number.
It is an amenable number.
804084444 is an abundant number, since it is smaller than the sum of its proper divisors (1283399500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
804084444 is a wasteful number, since it uses less digits than its factorization.
804084444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603714 (or 603709 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 36.
The square root of 804084444 is about 28356.3827735485. The cubic root of 804084444 is about 929.8949447755.
The spelling of 804084444 in words is "eight hundred four million, eighty-four thousand, four hundred forty-four".
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