Base | Representation |
---|---|
bin | 1000001101001… |
… | …0101000111101 |
3 | 2101202120112121 |
4 | 2003102220331 |
5 | 32302322323 |
6 | 3225402541 |
7 | 565353505 |
oct | 203225075 |
9 | 71676477 |
10 | 34417213 |
11 | 18478186 |
12 | b639451 |
13 | 719071c |
14 | 47dca05 |
15 | 304ca5d |
hex | 20d2a3d |
34417213 has 4 divisors (see below), whose sum is σ = 34471548. Its totient is φ = 34362880.
The previous prime is 34417199. The next prime is 34417217. The reversal of 34417213 is 31271443.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 19686969 + 14730244 = 4437^2 + 3838^2 .
It is a cyclic number.
It is not a de Polignac number, because 34417213 - 25 = 34417181 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 (34417217) 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, 26206 + ... + 27487.
It is an arithmetic number, because the mean of its divisors is an integer number (8617887).
Almost surely, 234417213 is an apocalyptic number.
It is an amenable number.
34417213 is a deficient number, since it is larger than the sum of its proper divisors (54335).
34417213 is an equidigital number, since it uses as much as digits as its factorization.
34417213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54334.
The product of its digits is 2016, while the sum is 25.
The square root of 34417213 is about 5866.6185319995. The cubic root of 34417213 is about 325.2809027035.
Adding to 34417213 its reverse (31271443), we get a palindrome (65688656).
The spelling of 34417213 in words is "thirty-four million, four hundred seventeen thousand, two hundred thirteen".
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