Base | Representation |
---|---|
bin | 1010101001111100011010… |
… | …00000100001000001110111 |
3 | 10001222000120102010110121200 |
4 | 11110332031000201001313 |
5 | 11032400013023304143 |
6 | 121500124152543543 |
7 | 4635602145352650 |
oct | 524761500410167 |
9 | 101860512113550 |
10 | 23431412322423 |
11 | 751422a444956 |
12 | 27651b86b1bb3 |
13 | 100c75a2bb4b1 |
14 | 5b012d160527 |
15 | 2a9788ac81d3 |
hex | 154f8d021077 |
23431412322423 has 48 divisors (see below), whose sum is σ = 39432359416320. Its totient is φ = 13129377573312.
The previous prime is 23431412322377. The next prime is 23431412322427. The reversal of 23431412322423 is 32422321413432.
23431412322423 is a `hidden beast` number, since 2 + 3 + 4 + 314 + 12 + 322 + 4 + 2 + 3 = 666.
It is not a de Polignac number, because 23431412322423 - 213 = 23431412314231 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23431412322427) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3985548 + ... + 7921326.
It is an arithmetic number, because the mean of its divisors is an integer number (821507487840).
Almost surely, 223431412322423 is an apocalyptic number.
23431412322423 is a deficient number, since it is larger than the sum of its proper divisors (16000947093897).
23431412322423 is a wasteful number, since it uses less digits than its factorization.
23431412322423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3937628 (or 3937625 counting only the distinct ones).
The product of its digits is 165888, while the sum is 36.
Adding to 23431412322423 its reverse (32422321413432), we get a palindrome (55853733735855).
The spelling of 23431412322423 in words is "twenty-three trillion, four hundred thirty-one billion, four hundred twelve million, three hundred twenty-two thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •