Base | Representation |
---|---|
bin | 10000011101010101100… |
… | …001011010101100111010 |
3 | 11000010100010011002100202 |
4 | 100131111201122230322 |
5 | 122012302333103310 |
6 | 2223325051402202 |
7 | 144466340524313 |
oct | 20352541325472 |
9 | 4003303132322 |
10 | 1131011222330 |
11 | 3a6728393360 |
12 | 163245453362 |
13 | 82866809582 |
14 | 3ca53d4160a |
15 | 1e6482763a5 |
hex | 1075585ab3a |
1131011222330 has 32 divisors (see below), whose sum is σ = 2221697998080. Its totient is φ = 411128061120.
The previous prime is 1131011222323. The next prime is 1131011222347. The reversal of 1131011222330 is 332221101311.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1553585 + ... + 2162324.
It is an arithmetic number, because the mean of its divisors is an integer number (69428062440).
Almost surely, 21131011222330 is an apocalyptic number.
1131011222330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1131011222330 is a deficient number, since it is larger than the sum of its proper divisors (1090686775750).
1131011222330 is a wasteful number, since it uses less digits than its factorization.
1131011222330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3718694.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 1131011222330 its reverse (332221101311), we get a palindrome (1463232323641).
The spelling of 1131011222330 in words is "one trillion, one hundred thirty-one billion, eleven million, two hundred twenty-two thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •