Base | Representation |
---|---|
bin | 1100101000101001011111 |
3 | 20020021111221 |
4 | 30220221133 |
5 | 1321442343 |
6 | 154554211 |
7 | 40103425 |
oct | 14505137 |
9 | 6207457 |
10 | 3312223 |
11 | 1962582 |
12 | 1138967 |
13 | 8bc7c5 |
14 | 623115 |
15 | 4565ed |
hex | 328a5f |
3312223 has 4 divisors (see below), whose sum is σ = 3323320. Its totient is φ = 3301128.
The previous prime is 3312217. The next prime is 3312227. The reversal of 3312223 is 3222133.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3222133 = 691 ⋅4663.
It is a cyclic number.
It is not a de Polignac number, because 3312223 - 25 = 3312191 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3312197 and 3312206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3312227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5088 + ... + 5701.
It is an arithmetic number, because the mean of its divisors is an integer number (830830).
Almost surely, 23312223 is an apocalyptic number.
3312223 is a deficient number, since it is larger than the sum of its proper divisors (11097).
3312223 is a wasteful number, since it uses less digits than its factorization.
3312223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11096.
The product of its digits is 216, while the sum is 16.
The square root of 3312223 is about 1819.9513729768. The cubic root of 3312223 is about 149.0641436661.
Adding to 3312223 its reverse (3222133), we get a palindrome (6534356).
The spelling of 3312223 in words is "three million, three hundred twelve thousand, two hundred twenty-three".
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