Base | Representation |
---|---|
bin | 1000010001010110… |
… | …0000011001111010 |
3 | 12201201202101100121 |
4 | 2010111200121322 |
5 | 14021334332031 |
6 | 1004151123454 |
7 | 106006434352 |
oct | 20425403172 |
9 | 5651671317 |
10 | 2220230266 |
11 | a3a297951 |
12 | 51b67358a |
13 | 294c95827 |
14 | 170c25b62 |
15 | cedb6011 |
hex | 8456067a |
2220230266 has 8 divisors (see below), whose sum is σ = 3407795424. Its totient is φ = 1084298460.
The previous prime is 2220230231. The next prime is 2220230291. The reversal of 2220230266 is 6620320222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×22202302663 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2220230266.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12908230 + ... + 12908401.
It is an arithmetic number, because the mean of its divisors is an integer number (425974428).
Almost surely, 22220230266 is an apocalyptic number.
2220230266 is a deficient number, since it is larger than the sum of its proper divisors (1187565158).
2220230266 is a wasteful number, since it uses less digits than its factorization.
2220230266 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25816676.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 2220230266 is about 47119.3194560363. The cubic root of 2220230266 is about 1304.5658515805.
Adding to 2220230266 its reverse (6620320222), we get a palindrome (8840550488).
The spelling of 2220230266 in words is "two billion, two hundred twenty million, two hundred thirty thousand, two hundred sixty-six".
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