Base | Representation |
---|---|
bin | 1010100110110001001100… |
… | …01000101100010101010111 |
3 | 10001120120222001001112200102 |
4 | 11103120212020230111113 |
5 | 11024103043412331411 |
6 | 121334042231204315 |
7 | 4624660432025300 |
oct | 523304610542527 |
9 | 101516861045612 |
10 | 23322312230231 |
11 | 7481a34273903 |
12 | 274802b21669b |
13 | 1002391385021 |
14 | 5a8b3d6b17a7 |
15 | 2a6a009ded3b |
hex | 15362622c557 |
23322312230231 has 12 divisors (see below), whose sum is σ = 27148355488800. Its totient is φ = 19977055267680.
The previous prime is 23322312230209. The next prime is 23322312230249. The reversal of 23322312230231 is 13203221322332.
It is a de Polignac number, because none of the positive numbers 2k-23322312230231 is a prime.
It is a super-2 number, since 2×233223122302312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23322312230194 and 23322312230203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23322312230291) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160618031 + ... + 160763168.
It is an arithmetic number, because the mean of its divisors is an integer number (2262362957400).
Almost surely, 223322312230231 is an apocalyptic number.
23322312230231 is a deficient number, since it is larger than the sum of its proper divisors (3826043258569).
23322312230231 is a wasteful number, since it uses less digits than its factorization.
23322312230231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 321382694 (or 321382687 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 29.
Adding to 23322312230231 its reverse (13203221322332), we get a palindrome (36525533552563).
The spelling of 23322312230231 in words is "twenty-three trillion, three hundred twenty-two billion, three hundred twelve million, two hundred thirty thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •