Base | Representation |
---|---|
bin | 1100100001110110011100 |
3 | 20011212022201 |
4 | 30201312130 |
5 | 1320100010 |
6 | 154221244 |
7 | 36626311 |
oct | 14416634 |
9 | 6155281 |
10 | 3284380 |
11 | 1943670 |
12 | 1124824 |
13 | 8acc28 |
14 | 616d08 |
15 | 44d23a |
hex | 321d9c |
3284380 has 24 divisors (see below), whose sum is σ = 7524720. Its totient is φ = 1194240.
The previous prime is 3284371. The next prime is 3284441. The reversal of 3284380 is 834823.
3284380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7245 + ... + 7684.
It is an arithmetic number, because the mean of its divisors is an integer number (313530).
Almost surely, 23284380 is an apocalyptic number.
It is an amenable number.
3284380 is an abundant number, since it is smaller than the sum of its proper divisors (4240340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3284380 is a wasteful number, since it uses less digits than its factorization.
3284380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14949 (or 14947 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 3284380 is about 1812.2858494178. The cubic root of 3284380 is about 148.6452832653.
It can be divided in two parts, 32843 and 80, that added together give a palindrome (32923).
The spelling of 3284380 in words is "three million, two hundred eighty-four thousand, three hundred eighty".
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