Base | Representation |
---|---|
bin | 1101000011100001110001 |
3 | 20102212112122 |
4 | 31003201301 |
5 | 1334003241 |
6 | 201204025 |
7 | 41042420 |
oct | 15034161 |
9 | 6385478 |
10 | 3422321 |
11 | 1a28271 |
12 | 1190615 |
13 | 92a956 |
14 | 6512b7 |
15 | 47904b |
hex | 343871 |
3422321 has 8 divisors (see below), whose sum is σ = 4141440. Its totient is φ = 2760768.
The previous prime is 3422303. The next prime is 3422323. The reversal of 3422321 is 1232243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3422321 - 214 = 3405937 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3422321.
It is not an unprimeable number, because it can be changed into a prime (3422323) 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, 14261 + ... + 14498.
It is an arithmetic number, because the mean of its divisors is an integer number (517680).
Almost surely, 23422321 is an apocalyptic number.
It is an amenable number.
3422321 is a deficient number, since it is larger than the sum of its proper divisors (719119).
3422321 is a wasteful number, since it uses less digits than its factorization.
3422321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28783.
The product of its digits is 288, while the sum is 17.
The square root of 3422321 is about 1849.9516209890. The cubic root of 3422321 is about 150.6978006465.
Adding to 3422321 its reverse (1232243), we get a palindrome (4654564).
The spelling of 3422321 in words is "three million, four hundred twenty-two thousand, three hundred twenty-one".
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