Base | Representation |
---|---|
bin | 100001001110111101110 |
3 | 2001022211120 |
4 | 10021313232 |
5 | 234322011 |
6 | 35201410 |
7 | 12153642 |
oct | 4116756 |
9 | 2038746 |
10 | 1089006 |
11 | 684206 |
12 | 446266 |
13 | 2c18a9 |
14 | 204c22 |
15 | 167a06 |
hex | 109dee |
1089006 has 8 divisors (see below), whose sum is σ = 2178024. Its totient is φ = 363000.
The previous prime is 1088993. The next prime is 1089017. The reversal of 1089006 is 6009801.
It is a sphenic number, since it is the product of 3 distinct primes.
1089006 is an admirable number.
It is a congruent number.
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, 90745 + ... + 90756.
It is an arithmetic number, because the mean of its divisors is an integer number (272253).
21089006 is an apocalyptic number.
1089006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1089006 is a wasteful number, since it uses less digits than its factorization.
1089006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181506.
The product of its (nonzero) digits is 432, while the sum is 24.
The square root of 1089006 is about 1043.5545026495. The cubic root of 1089006 is about 102.8829537297.
The spelling of 1089006 in words is "one million, eighty-nine thousand, six".
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