Base | Representation |
---|---|
bin | 11011001001001100010 |
3 | 1200012002022 |
4 | 3121021202 |
5 | 211430232 |
6 | 31021442 |
7 | 10363061 |
oct | 3311142 |
9 | 1605068 |
10 | 889442 |
11 | 558284 |
12 | 36a882 |
13 | 251ac8 |
14 | 1921d8 |
15 | 128812 |
hex | d9262 |
889442 has 8 divisors (see below), whose sum is σ = 1342656. Its totient is φ = 441892.
The previous prime is 889439. The next prime is 889453. The reversal of 889442 is 244988.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×8894422 = 1582214142728, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 998 + ... + 1665.
It is an arithmetic number, because the mean of its divisors is an integer number (167832).
2889442 is an apocalyptic number.
889442 is a deficient number, since it is larger than the sum of its proper divisors (453214).
889442 is a wasteful number, since it uses less digits than its factorization.
889442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2832.
The product of its digits is 18432, while the sum is 35.
The square root of 889442 is about 943.1023274279. The cubic root of 889442 is about 96.1699103253.
It can be divided in two parts, 889 and 442, that added together give a palindrome (1331).
The spelling of 889442 in words is "eight hundred eighty-nine thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •