Base | Representation |
---|---|
bin | 1000001111101101… |
… | …1101111001001010 |
3 | 12201020220120210121 |
4 | 2003323131321022 |
5 | 14013112413414 |
6 | 1003344533454 |
7 | 105564424366 |
oct | 20373357112 |
9 | 5636816717 |
10 | 2213404234 |
11 | a364553a8 |
12 | 51932128a |
13 | 293745862 |
14 | 16dd6a2a6 |
15 | ce4b8724 |
hex | 83edde4a |
2213404234 has 8 divisors (see below), whose sum is σ = 3376379520. Its totient is φ = 1087944396.
The previous prime is 2213404223. The next prime is 2213404253. The reversal of 2213404234 is 4324043122.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2213404199 and 2213404208.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9378714 + ... + 9378949.
It is an arithmetic number, because the mean of its divisors is an integer number (422047440).
Almost surely, 22213404234 is an apocalyptic number.
2213404234 is a deficient number, since it is larger than the sum of its proper divisors (1162975286).
2213404234 is a wasteful number, since it uses less digits than its factorization.
2213404234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18757724.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 2213404234 is about 47046.8302226622. The cubic root of 2213404234 is about 1303.2275294454.
Adding to 2213404234 its reverse (4324043122), we get a palindrome (6537447356).
The spelling of 2213404234 in words is "two billion, two hundred thirteen million, four hundred four thousand, two hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •