Base | Representation |
---|---|
bin | 10000111000000011010101 |
3 | 22022202102220 |
4 | 100320003111 |
5 | 2113031033 |
6 | 234452553 |
7 | 52413435 |
oct | 20700325 |
9 | 8282386 |
10 | 4423893 |
11 | 2551811 |
12 | 1594159 |
13 | bbb7b6 |
14 | 8322c5 |
15 | 5c5bb3 |
hex | 4380d5 |
4423893 has 8 divisors (see below), whose sum is σ = 6245568. Its totient is φ = 2775744.
The previous prime is 4423877. The next prime is 4423897. The reversal of 4423893 is 3983244.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4423893 - 24 = 4423877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4423897) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43321 + ... + 43422.
It is an arithmetic number, because the mean of its divisors is an integer number (780696).
Almost surely, 24423893 is an apocalyptic number.
It is an amenable number.
4423893 is a deficient number, since it is larger than the sum of its proper divisors (1821675).
4423893 is a wasteful number, since it uses less digits than its factorization.
4423893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86763.
The product of its digits is 20736, while the sum is 33.
The square root of 4423893 is about 2103.3052560197. The cubic root of 4423893 is about 164.1603255672.
The spelling of 4423893 in words is "four million, four hundred twenty-three thousand, eight hundred ninety-three".
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