Base | Representation |
---|---|
bin | 10000111101001011000100 |
3 | 22100211012202 |
4 | 100331023010 |
5 | 2114213433 |
6 | 235134032 |
7 | 52531541 |
oct | 20751304 |
9 | 8324182 |
10 | 4444868 |
11 | 256654a |
12 | 15a4318 |
13 | bc81cc |
14 | 839bc8 |
15 | 5cbee8 |
hex | 43d2c4 |
4444868 has 12 divisors (see below), whose sum is σ = 7795452. Its totient is φ = 2217600.
The previous prime is 4444861. The next prime is 4444877. The reversal of 4444868 is 8684444.
It can be written as a sum of positive squares in 2 ways, for example, as 315844 + 4129024 = 562^2 + 2032^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4444861) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568 + ... + 3368.
It is an arithmetic number, because the mean of its divisors is an integer number (649621).
Almost surely, 24444868 is an apocalyptic number.
It is an amenable number.
4444868 is a deficient number, since it is larger than the sum of its proper divisors (3350584).
4444868 is a wasteful number, since it uses less digits than its factorization.
4444868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2422 (or 2420 counting only the distinct ones).
The product of its digits is 98304, while the sum is 38.
The square root of 4444868 is about 2108.2855594060. The cubic root of 4444868 is about 164.4193610119.
The spelling of 4444868 in words is "four million, four hundred forty-four thousand, eight hundred sixty-eight".
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