Base | Representation |
---|---|
bin | 10000001000001111111001 |
3 | 21221210211220 |
4 | 100020033321 |
5 | 2040244324 |
6 | 230342253 |
7 | 50636535 |
oct | 20101771 |
9 | 7853756 |
10 | 4228089 |
11 | 2428698 |
12 | 14ba989 |
13 | b50638 |
14 | 7c0bc5 |
15 | 587b79 |
hex | 4083f9 |
4228089 has 8 divisors (see below), whose sum is σ = 5934240. Its totient is φ = 2670336.
The previous prime is 4228079. The next prime is 4228097. The reversal of 4228089 is 9808224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4228089 - 212 = 4223993 is a prime.
It is a d-powerful number, because it can be written as 44 + 25 + 221 + 85 + 0 + 87 + 93 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4228039) 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, 37032 + ... + 37145.
It is an arithmetic number, because the mean of its divisors is an integer number (741780).
Almost surely, 24228089 is an apocalyptic number.
It is an amenable number.
4228089 is a deficient number, since it is larger than the sum of its proper divisors (1706151).
4228089 is a wasteful number, since it uses less digits than its factorization.
4228089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74199.
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 4228089 is about 2056.2317476394. The cubic root of 4228089 is about 161.7017450835.
The spelling of 4228089 in words is "four million, two hundred twenty-eight thousand, eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •