Base | Representation |
---|---|
bin | 1011110000011111100100 |
3 | 12210121000000 |
4 | 23300133210 |
5 | 1242112322 |
6 | 150021300 |
7 | 35125020 |
oct | 13603744 |
9 | 5717000 |
10 | 3082212 |
11 | 1815791 |
12 | 1047830 |
13 | 83bbc3 |
14 | 5a3380 |
15 | 40d3ac |
hex | 2f07e4 |
3082212 has 84 divisors (see below), whose sum is σ = 9303616. Its totient is φ = 874800.
The previous prime is 3082187. The next prime is 3082231. The reversal of 3082212 is 2122803.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (84).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 20337 + ... + 20487.
Almost surely, 23082212 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 3082212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4651808).
3082212 is an abundant number, since it is smaller than the sum of its proper divisors (6221404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3082212 is a wasteful number, since it uses less digits than its factorization.
3082212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180 (or 163 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 3082212 is about 1755.6229663570. The cubic root of 3082212 is about 145.5305494361.
The spelling of 3082212 in words is "three million, eighty-two thousand, two hundred twelve".
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