Base | Representation |
---|---|
bin | 1100010011110100000001 |
3 | 20001221110010 |
4 | 30103310001 |
5 | 1311230011 |
6 | 153055133 |
7 | 36266550 |
oct | 14236401 |
9 | 6057403 |
10 | 3226881 |
11 | 1904449 |
12 | 10b74a9 |
13 | 88c9c8 |
14 | 5ddd97 |
15 | 43b1a6 |
hex | 313d01 |
3226881 has 16 divisors (see below), whose sum is σ = 5051264. Its totient is φ = 1793664.
The previous prime is 3226871. The next prime is 3226891. The reversal of 3226881 is 1886223.
It is an interprime number because it is at equal distance from previous prime (3226871) and next prime (3226891).
It is not a de Polignac number, because 3226881 - 211 = 3224833 is a prime.
It is a super-2 number, since 2×32268812 = 20825521976322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3226841) 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, 1300 + ... + 2853.
It is an arithmetic number, because the mean of its divisors is an integer number (315704).
Almost surely, 23226881 is an apocalyptic number.
It is an amenable number.
3226881 is a deficient number, since it is larger than the sum of its proper divisors (1824383).
3226881 is a wasteful number, since it uses less digits than its factorization.
3226881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4200.
The product of its digits is 4608, while the sum is 30.
The square root of 3226881 is about 1796.3521369709. The cubic root of 3226881 is about 147.7727367874.
The spelling of 3226881 in words is "three million, two hundred twenty-six thousand, eight hundred eighty-one".
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