Base | Representation |
---|---|
bin | 10001001000001011010101 |
3 | 22110010001010 |
4 | 101020023111 |
5 | 2122134231 |
6 | 240122433 |
7 | 53110131 |
oct | 21101325 |
9 | 8403033 |
10 | 4489941 |
11 | 25973a5 |
12 | 1606419 |
13 | c12891 |
14 | 84c3c1 |
15 | 5da546 |
hex | 4482d5 |
4489941 has 4 divisors (see below), whose sum is σ = 5986592. Its totient is φ = 2993292.
The previous prime is 4489937. The next prime is 4489943. The reversal of 4489941 is 1499844.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 4489941 - 22 = 4489937 is a prime.
It is a D-number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4489941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4489943) 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, 748321 + ... + 748326.
It is an arithmetic number, because the mean of its divisors is an integer number (1496648).
Almost surely, 24489941 is an apocalyptic number.
It is an amenable number.
4489941 is a deficient number, since it is larger than the sum of its proper divisors (1496651).
4489941 is a wasteful number, since it uses less digits than its factorization.
4489941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1496650.
The product of its digits is 41472, while the sum is 39.
The square root of 4489941 is about 2118.9480880852. The cubic root of 4489941 is about 164.9732555367.
The spelling of 4489941 in words is "four million, four hundred eighty-nine thousand, nine hundred forty-one".
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