Base | Representation |
---|---|
bin | 100001101010010000101… |
… | …101000010100010010111 |
3 | 22012010120022121121020020 |
4 | 201222100231002202113 |
5 | 300344232223144343 |
6 | 4530344400040223 |
7 | 326055162464016 |
oct | 41522055024227 |
9 | 8163508547206 |
10 | 2313120131223 |
11 | 811a97013940 |
12 | 31436b303073 |
13 | 13a184606525 |
14 | 7dd542aca7d |
15 | 4028241cb83 |
hex | 21a90b42897 |
2313120131223 has 16 divisors (see below), whose sum is σ = 3371447099136. Its totient is φ = 1399012352640.
The previous prime is 2313120131209. The next prime is 2313120131291. The reversal of 2313120131223 is 3221310213132.
It is not a de Polignac number, because 2313120131223 - 213 = 2313120123031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2313120131193 and 2313120131202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2313120131123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71949586 + ... + 71981727.
It is an arithmetic number, because the mean of its divisors is an integer number (210715443696).
Almost surely, 22313120131223 is an apocalyptic number.
2313120131223 is a deficient number, since it is larger than the sum of its proper divisors (1058326967913).
2313120131223 is a wasteful number, since it uses less digits than its factorization.
2313120131223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143931814.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 2313120131223 its reverse (3221310213132), we get a palindrome (5534430344355).
The spelling of 2313120131223 in words is "two trillion, three hundred thirteen billion, one hundred twenty million, one hundred thirty-one thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •