Base | Representation |
---|---|
bin | 11001111000010… |
… | …110001010000111 |
3 | 1010021000201002210 |
4 | 121320112022013 |
5 | 1342123414343 |
6 | 111030234503 |
7 | 13521435531 |
oct | 3170261207 |
9 | 1107021083 |
10 | 434201223 |
11 | 203105895 |
12 | 1014b5a33 |
13 | 6bc57901 |
14 | 41948851 |
15 | 281bc333 |
hex | 19e16287 |
434201223 has 8 divisors (see below), whose sum is σ = 579213936. Its totient is φ = 289328000.
The previous prime is 434201213. The next prime is 434201231. The reversal of 434201223 is 322102434.
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 434201223 - 217 = 434070151 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 434201223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (434201213) 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, 27378 + ... + 40223.
It is an arithmetic number, because the mean of its divisors is an integer number (72401742).
Almost surely, 2434201223 is an apocalyptic number.
434201223 is a deficient number, since it is larger than the sum of its proper divisors (145012713).
434201223 is a wasteful number, since it uses less digits than its factorization.
434201223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69745.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 434201223 is about 20837.4956028790. The cubic root of 434201223 is about 757.2344215985.
Adding to 434201223 its reverse (322102434), we get a palindrome (756303657).
The spelling of 434201223 in words is "four hundred thirty-four million, two hundred one thousand, two hundred twenty-three".
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