Base | Representation |
---|---|
bin | 11001110111111… |
… | …110011110010101 |
3 | 1010020211210000211 |
4 | 121313332132111 |
5 | 1342112313323 |
6 | 111024205421 |
7 | 13520552644 |
oct | 3167763625 |
9 | 1106753024 |
10 | 434104213 |
11 | 203049a14 |
12 | 101469871 |
13 | 6bc226ca |
14 | 4192135b |
15 | 2819d70d |
hex | 19dfe795 |
434104213 has 4 divisors (see below), whose sum is σ = 434957580. Its totient is φ = 433250848.
The previous prime is 434104211. The next prime is 434104217. The reversal of 434104213 is 312401434.
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 214856964 + 219247249 = 14658^2 + 14807^2 .
It is a cyclic number.
It is not a de Polignac number, because 434104213 - 21 = 434104211 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 (434104211) 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, 425920 + ... + 426937.
It is an arithmetic number, because the mean of its divisors is an integer number (108739395).
Almost surely, 2434104213 is an apocalyptic number.
It is an amenable number.
434104213 is a deficient number, since it is larger than the sum of its proper divisors (853367).
434104213 is an equidigital number, since it uses as much as digits as its factorization.
434104213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 853366.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 434104213 is about 20835.1676979092. The cubic root of 434104213 is about 757.1780231832.
Adding to 434104213 its reverse (312401434), we get a palindrome (746505647).
The spelling of 434104213 in words is "four hundred thirty-four million, one hundred four thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •