Base | Representation |
---|---|
bin | 10000110111000100110110 |
3 | 22022112221210 |
4 | 100313010312 |
5 | 2112414034 |
6 | 234422250 |
7 | 52365663 |
oct | 20670466 |
9 | 8275853 |
10 | 4419894 |
11 | 2549806 |
12 | 1591986 |
13 | bb9a2b |
14 | 830a6a |
15 | 5c48e9 |
hex | 437136 |
4419894 has 32 divisors (see below), whose sum is σ = 9406080. Its totient is φ = 1380672.
The previous prime is 4419889. The next prime is 4419901. The reversal of 4419894 is 4989144.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 15477 + ... + 15759.
It is an arithmetic number, because the mean of its divisors is an integer number (293940).
Almost surely, 24419894 is an apocalyptic number.
4419894 is an abundant number, since it is smaller than the sum of its proper divisors (4986186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4419894 is a wasteful number, since it uses less digits than its factorization.
4419894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 444.
The product of its digits is 41472, while the sum is 39.
The square root of 4419894 is about 2102.3543944825. The cubic root of 4419894 is about 164.1108461419.
The spelling of 4419894 in words is "four million, four hundred nineteen thousand, eight hundred ninety-four".
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