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890098 = 21140459
BaseRepresentation
bin11011001010011110010
31200012222121
43121103302
5211440343
631024454
710365016
oct3312362
91605877
10890098
11558820
1236b12a
132521b1
14192546
15128aed
hexd94f2

890098 has 8 divisors (see below), whose sum is σ = 1456560. Its totient is φ = 404580.

The previous prime is 890083. The next prime is 890107.

890098 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

890098 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20208 + ... + 20251.

It is an arithmetic number, because the mean of its divisors is an integer number (182070).

2890098 is an apocalyptic number.

890098 is a deficient number, since it is larger than the sum of its proper divisors (566462).

890098 is a wasteful number, since it uses less digits than its factorization.

890098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40472.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 890098 is about 943.4500516721. The cubic root of 890098 is about 96.1935476011.

It can be divided in two parts, 8900 and 98, that added together give a palindrome (8998).

The spelling of 890098 in words is "eight hundred ninety thousand, ninety-eight".

Divisors: 1 2 11 22 40459 80918 445049 890098