Base | Representation |
---|---|
bin | 11001010010010… |
… | …001111000000011 |
3 | 1002120020201110202 |
4 | 121102101320003 |
5 | 1332100102321 |
6 | 110032315415 |
7 | 13340554310 |
oct | 3122217003 |
9 | 1076221422 |
10 | 424222211 |
11 | 1a850a476 |
12 | ba0a2b6b |
13 | 69b7277a |
14 | 404abd07 |
15 | 2739a70b |
hex | 19491e03 |
424222211 has 8 divisors (see below), whose sum is σ = 485487360. Its totient is φ = 363122568.
The previous prime is 424222207. The next prime is 424222217. The reversal of 424222211 is 112222424.
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 424222211 - 22 = 424222207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (424222217) 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, 35831 + ... + 46176.
It is an arithmetic number, because the mean of its divisors is an integer number (60685920).
Almost surely, 2424222211 is an apocalyptic number.
424222211 is a deficient number, since it is larger than the sum of its proper divisors (61265149).
424222211 is an equidigital number, since it uses as much as digits as its factorization.
424222211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82753.
The product of its digits is 512, while the sum is 20.
The square root of 424222211 is about 20596.6553352723. The cubic root of 424222211 is about 751.3883681777.
Adding to 424222211 its reverse (112222424), we get a palindrome (536444635).
The spelling of 424222211 in words is "four hundred twenty-four million, two hundred twenty-two thousand, two hundred eleven".
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