Base | Representation |
---|---|
bin | 1111001100111110110100 |
3 | 21111110211220 |
4 | 33030332310 |
5 | 2010012312 |
6 | 221230340 |
7 | 45606021 |
oct | 17147664 |
9 | 7443756 |
10 | 3985332 |
11 | 228226a |
12 | 14023b0 |
13 | a96cb0 |
14 | 75a548 |
15 | 53ac8c |
hex | 3ccfb4 |
3985332 has 48 divisors (see below), whose sum is σ = 10207680. Its totient is φ = 1202688.
The previous prime is 3985297. The next prime is 3985337. The reversal of 3985332 is 2335893.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 3985293 and 3985302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3985337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8988 + ... + 9420.
It is an arithmetic number, because the mean of its divisors is an integer number (212660).
Almost surely, 23985332 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3985332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5103840).
3985332 is an abundant number, since it is smaller than the sum of its proper divisors (6222348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3985332 is a wasteful number, since it uses less digits than its factorization.
3985332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 512 (or 510 counting only the distinct ones).
The product of its digits is 19440, while the sum is 33.
The square root of 3985332 is about 1996.3296320999. The cubic root of 3985332 is about 158.5458342171.
The spelling of 3985332 in words is "three million, nine hundred eighty-five thousand, three hundred thirty-two".
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