Base | Representation |
---|---|
bin | 1100100010101110101110 |
3 | 20012001021010 |
4 | 30202232232 |
5 | 1320203412 |
6 | 154250050 |
7 | 36642645 |
oct | 14425656 |
9 | 6161233 |
10 | 3287982 |
11 | 1946345 |
12 | 1126926 |
13 | 8b1769 |
14 | 61835c |
15 | 44e33c |
hex | 322bae |
3287982 has 16 divisors (see below), whose sum is σ = 6607440. Its totient is φ = 1090752.
The previous prime is 3287959. The next prime is 3287989. The reversal of 3287982 is 2897823.
It is a self number, because there is not a number n which added to its sum of digits gives 3287982.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3287989) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178 + ... + 2570.
It is an arithmetic number, because the mean of its divisors is an integer number (412965).
Almost surely, 23287982 is an apocalyptic number.
3287982 is an abundant number, since it is smaller than the sum of its proper divisors (3319458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3287982 is a wasteful number, since it uses less digits than its factorization.
3287982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2627.
The product of its digits is 48384, while the sum is 39.
The square root of 3287982 is about 1813.2793496866. The cubic root of 3287982 is about 148.6996034817.
The spelling of 3287982 in words is "three million, two hundred eighty-seven thousand, nine hundred eighty-two".
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