Base | Representation |
---|---|
bin | 1001001111101101111111… |
… | …11111000110100100101110 |
3 | 2122222122122100010100122212 |
4 | 10213312333333012210232 |
5 | 10131102001101432342 |
6 | 111124023144410422 |
7 | 4165613411541503 |
oct | 447667777064456 |
9 | 78878570110585 |
10 | 20331301202222 |
11 | 65295025468aa |
12 | 2344413776a12 |
13 | b46305c4397a |
14 | 50407c55d4aa |
15 | 253ce54ea182 |
hex | 127dbffc692e |
20331301202222 has 16 divisors (see below), whose sum is σ = 30619683005472. Its totient is φ = 10124770498080.
The previous prime is 20331301202167. The next prime is 20331301202263. The reversal of 20331301202222 is 22220210313302.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6230729 + ... + 8915412.
It is an arithmetic number, because the mean of its divisors is an integer number (1913730187842).
Almost surely, 220331301202222 is an apocalyptic number.
20331301202222 is a deficient number, since it is larger than the sum of its proper divisors (10288381803250).
20331301202222 is a wasteful number, since it uses less digits than its factorization.
20331301202222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15148843.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 20331301202222 its reverse (22220210313302), we get a palindrome (42551511515524).
The spelling of 20331301202222 in words is "twenty trillion, three hundred thirty-one billion, three hundred one million, two hundred two thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •