Base | Representation |
---|---|
bin | 11110011101101100101100 |
3 | 120000201200110 |
4 | 132131230230 |
5 | 4021022324 |
6 | 443100020 |
7 | 124610460 |
oct | 36355454 |
9 | 16021613 |
10 | 7985964 |
11 | 4564a78 |
12 | 2811610 |
13 | 1867c2c |
14 | 10bc4a0 |
15 | a7b329 |
hex | 79db2c |
7985964 has 24 divisors (see below), whose sum is σ = 21296128. Its totient is φ = 2281680.
The previous prime is 7985959. The next prime is 7985983. The reversal of 7985964 is 4695897.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47452 + ... + 47619.
Almost surely, 27985964 is an apocalyptic number.
It is an amenable number.
7985964 is an abundant number, since it is smaller than the sum of its proper divisors (13310164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7985964 is a wasteful number, since it uses less digits than its factorization.
7985964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95085 (or 95083 counting only the distinct ones).
The product of its digits is 544320, while the sum is 48.
The square root of 7985964 is about 2825.9447977623. The cubic root of 7985964 is about 199.8829648606.
The spelling of 7985964 in words is "seven million, nine hundred eighty-five thousand, nine hundred sixty-four".
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