Base | Representation |
---|---|
bin | 1101000001000011101101 |
3 | 20102100122222 |
4 | 31001003231 |
5 | 1333142310 |
6 | 201045125 |
7 | 41001056 |
oct | 15010355 |
9 | 6370588 |
10 | 3412205 |
11 | 1a20705 |
12 | 11867a5 |
13 | 926174 |
14 | 64b72d |
15 | 476055 |
hex | 3410ed |
3412205 has 8 divisors (see below), whose sum is σ = 4106904. Its totient is φ = 2721600.
The previous prime is 3412187. The next prime is 3412207. The reversal of 3412205 is 5022143.
It can be written as a sum of positive squares in 4 ways, for example, as 37636 + 3374569 = 194^2 + 1837^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3412205 - 26 = 3412141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3412207) 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, 1295 + ... + 2915.
It is an arithmetic number, because the mean of its divisors is an integer number (513363).
Almost surely, 23412205 is an apocalyptic number.
It is an amenable number.
3412205 is a deficient number, since it is larger than the sum of its proper divisors (694699).
3412205 is a wasteful number, since it uses less digits than its factorization.
3412205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2047.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 3412205 is about 1847.2154720010. The cubic root of 3412205 is about 150.5491721313.
Adding to 3412205 its reverse (5022143), we get a palindrome (8434348).
The spelling of 3412205 in words is "three million, four hundred twelve thousand, two hundred five".
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