Base | Representation |
---|---|
bin | 100000010011101000010… |
… | …101100110011010100111 |
3 | 21212020110122220021111222 |
4 | 200103220111212122213 |
5 | 242333231340214343 |
6 | 4415522251250555 |
7 | 316253113665515 |
oct | 40235025463247 |
9 | 7766418807458 |
10 | 2220101101223 |
11 | 7865a3214935 |
12 | 2ba32b449a5b |
13 | 13147c198c85 |
14 | 7964c4534b5 |
15 | 3cb3aedda68 |
hex | 204e85666a7 |
2220101101223 has 8 divisors (see below), whose sum is σ = 2297185991280. Its totient is φ = 2143051523200.
The previous prime is 2220101101193. The next prime is 2220101101241. The reversal of 2220101101223 is 3221011010222.
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 2220101101223 - 220 = 2220100052647 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2220101107223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8700053 + ... + 8951598.
It is an arithmetic number, because the mean of its divisors is an integer number (287148248910).
Almost surely, 22220101101223 is an apocalyptic number.
2220101101223 is a deficient number, since it is larger than the sum of its proper divisors (77084890057).
2220101101223 is a wasteful number, since it uses less digits than its factorization.
2220101101223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17656017.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 2220101101223 its reverse (3221011010222), we get a palindrome (5441112111445).
The spelling of 2220101101223 in words is "two trillion, two hundred twenty billion, one hundred one million, one hundred one thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •