Base | Representation |
---|---|
bin | 1001111111011… |
… | …00100001111100 |
3 | 12211200210200020 |
4 | 10333230201330 |
5 | 132423300312 |
6 | 12152132140 |
7 | 2035225221 |
oct | 477544174 |
9 | 184623606 |
10 | 83806332 |
11 | 43340a35 |
12 | 24097050 |
13 | 14493a5c |
14 | b1b7948 |
15 | 755678c |
hex | 4fec87c |
83806332 has 24 divisors (see below), whose sum is σ = 200834256. Its totient is φ = 27180288.
The previous prime is 83806309. The next prime is 83806381. The reversal of 83806332 is 23360838.
It is a junction number, because it is equal to n+sod(n) for n = 83806293 and 83806302.
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, 93933 + ... + 94820.
It is an arithmetic number, because the mean of its divisors is an integer number (8368094).
Almost surely, 283806332 is an apocalyptic number.
It is an amenable number.
83806332 is an abundant number, since it is smaller than the sum of its proper divisors (117027924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83806332 is a wasteful number, since it uses less digits than its factorization.
83806332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188797 (or 188795 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 83806332 is about 9154.5798374366. The cubic root of 83806332 is about 437.6150785166.
The spelling of 83806332 in words is "eighty-three million, eight hundred six thousand, three hundred thirty-two".
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