Base | Representation |
---|---|
bin | 110100100011010011001000… |
… | …011001101110101011000011 |
3 | 1010022100020210212102112021020 |
4 | 310203103020121232223003 |
5 | 220243214220413222243 |
6 | 2135320544252000523 |
7 | 66453111464045100 |
oct | 6443231031565303 |
9 | 1108306725375236 |
10 | 231124142320323 |
11 | 6770921aa44a3a |
12 | 21b094a7760143 |
13 | 9bc6bb4112c25 |
14 | 411067a95daa7 |
15 | 1bac10906e283 |
hex | d234c866eac3 |
231124142320323 has 48 divisors (see below), whose sum is σ = 366859602147456. Its totient is φ = 128983823660160.
The previous prime is 231124142320297. The next prime is 231124142320349. The reversal of 231124142320323 is 323023241421132.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (231124142320297) and next prime (231124142320349).
It is not a de Polignac number, because 231124142320323 - 216 = 231124142254787 is a prime.
It is not an unprimeable number, because it can be changed into a prime (231124142320373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49820188 + ... + 54261398.
It is an arithmetic number, because the mean of its divisors is an integer number (7642908378072).
Almost surely, 2231124142320323 is an apocalyptic number.
231124142320323 is a deficient number, since it is larger than the sum of its proper divisors (135735459827133).
231124142320323 is a wasteful number, since it uses less digits than its factorization.
231124142320323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4449504 (or 4449497 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 33.
Adding to 231124142320323 its reverse (323023241421132), we get a palindrome (554147383741455).
The spelling of 231124142320323 in words is "two hundred thirty-one trillion, one hundred twenty-four billion, one hundred forty-two million, three hundred twenty thousand, three hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •