Base | Representation |
---|---|
bin | 100010010010… |
… | …110000010100 |
3 | 121220201120110 |
4 | 202102300110 |
5 | 4300132331 |
6 | 520403020 |
7 | 136261041 |
oct | 42226024 |
9 | 17821513 |
10 | 8989716 |
11 | 509011a |
12 | 3016470 |
13 | 1b29a78 |
14 | 12a01c8 |
15 | bc8946 |
hex | 892c14 |
8989716 has 12 divisors (see below), whose sum is σ = 20976032. Its totient is φ = 2996568.
The previous prime is 8989703. The next prime is 8989723. The reversal of 8989716 is 6179898.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
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, 374560 + ... + 374583.
Almost surely, 28989716 is an apocalyptic number.
It is an amenable number.
8989716 is an abundant number, since it is smaller than the sum of its proper divisors (11986316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8989716 is a wasteful number, since it uses less digits than its factorization.
8989716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 749150 (or 749148 counting only the distinct ones).
The product of its digits is 217728, while the sum is 48.
The square root of 8989716 is about 2998.2855100874. The cubic root of 8989716 is about 207.9291240273.
The spelling of 8989716 in words is "eight million, nine hundred eighty-nine thousand, seven hundred sixteen".
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