Base | Representation |
---|---|
bin | 1001111000111… |
… | …11001111110000 |
3 | 12210010002020212 |
4 | 10330133033300 |
5 | 132214343423 |
6 | 12122123252 |
7 | 2025123614 |
oct | 474371760 |
9 | 183102225 |
10 | 82965488 |
11 | 42917221 |
12 | 23950528 |
13 | 1425b108 |
14 | b039344 |
15 | 743c578 |
hex | 4f1f3f0 |
82965488 has 40 divisors (see below), whose sum is σ = 164275200. Its totient is φ = 40582080.
The previous prime is 82965479. The next prime is 82965503. The reversal of 82965488 is 88456928.
It is a congruent number.
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, 225881 + ... + 226247.
It is an arithmetic number, because the mean of its divisors is an integer number (4106880).
Almost surely, 282965488 is an apocalyptic number.
It is an amenable number.
82965488 is a deficient number, since it is larger than the sum of its proper divisors (81309712).
82965488 is a wasteful number, since it uses less digits than its factorization.
82965488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 645 (or 639 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 50.
The square root of 82965488 is about 9108.5392901387. The cubic root of 82965488 is about 436.1465994131.
The spelling of 82965488 in words is "eighty-two million, nine hundred sixty-five thousand, four hundred eighty-eight".
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