Base | Representation |
---|---|
bin | 10000111000100010100001 |
3 | 22022212011211 |
4 | 100320202201 |
5 | 2113112024 |
6 | 234510121 |
7 | 52422316 |
oct | 20704241 |
9 | 8285154 |
10 | 4425889 |
11 | 2553266 |
12 | 1595341 |
13 | bbc690 |
14 | 832d0d |
15 | 5c6594 |
hex | 4388a1 |
4425889 has 4 divisors (see below), whose sum is σ = 4766356. Its totient is φ = 4085424.
The previous prime is 4425887. The next prime is 4425907. The reversal of 4425889 is 9885244.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 966289 + 3459600 = 983^2 + 1860^2 .
It is a cyclic number.
It is not a de Polignac number, because 4425889 - 21 = 4425887 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4425887) 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, 170214 + ... + 170239.
It is an arithmetic number, because the mean of its divisors is an integer number (1191589).
Almost surely, 24425889 is an apocalyptic number.
It is an amenable number.
4425889 is a deficient number, since it is larger than the sum of its proper divisors (340467).
4425889 is a wasteful number, since it uses less digits than its factorization.
4425889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340466.
The product of its digits is 92160, while the sum is 40.
The square root of 4425889 is about 2103.7796937893. The cubic root of 4425889 is about 164.1850108194.
The spelling of 4425889 in words is "four million, four hundred twenty-five thousand, eight hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •