Base | Representation |
---|---|
bin | 11001010010010… |
… | …010000111101110 |
3 | 1002120020202211220 |
4 | 121102102013232 |
5 | 1332100120324 |
6 | 110032324210 |
7 | 13340560242 |
oct | 3122220756 |
9 | 1076222756 |
10 | 424223214 |
11 | 1a85101a8 |
12 | ba0a3666 |
13 | 69b7306c |
14 | 404ac422 |
15 | 2739ab79 |
hex | 194921ee |
424223214 has 8 divisors (see below), whose sum is σ = 848446440. Its totient is φ = 141407736.
The previous prime is 424223213. The next prime is 424223227. The reversal of 424223214 is 412322424.
It is a sphenic number, since it is the product of 3 distinct primes.
424223214 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424223213) 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, 35351929 + ... + 35351940.
It is an arithmetic number, because the mean of its divisors is an integer number (106055805).
Almost surely, 2424223214 is an apocalyptic number.
424223214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424223214 is a wasteful number, since it uses less digits than its factorization.
424223214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70703874.
The product of its digits is 3072, while the sum is 24.
The square root of 424223214 is about 20596.6796838714. The cubic root of 424223214 is about 751.3889603532.
Adding to 424223214 its reverse (412322424), we get a palindrome (836545638).
The spelling of 424223214 in words is "four hundred twenty-four million, two hundred twenty-three thousand, two hundred fourteen".
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