Base | Representation |
---|---|
bin | 1010100011110010110100… |
… | …11110110010100101010100 |
3 | 10001012211011110211110021222 |
4 | 11101321122132302211110 |
5 | 11020414241433114444 |
6 | 121215101041025512 |
7 | 4614412000554404 |
oct | 521713236624524 |
9 | 101184143743258 |
10 | 23220111223124 |
11 | 7442659490572 |
12 | 2730268325298 |
13 | cc585488071a |
14 | 5a3c061d0804 |
15 | 2a401d439eee |
hex | 151e5a7b2954 |
23220111223124 has 24 divisors (see below), whose sum is σ = 41359578736896. Its totient is φ = 11404295532000.
The previous prime is 23220111223123. The next prime is 23220111223151. The reversal of 23220111223124 is 42132211102232.
It is a junction number, because it is equal to n+sod(n) for n = 23220111223093 and 23220111223102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23220111223123) 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 7 ways as a sum of consecutive naturals, for example, 150773507 + ... + 150927434.
It is an arithmetic number, because the mean of its divisors is an integer number (1723315780704).
Almost surely, 223220111223124 is an apocalyptic number.
It is an amenable number.
23220111223124 is a deficient number, since it is larger than the sum of its proper divisors (18139467513772).
23220111223124 is a wasteful number, since it uses less digits than its factorization.
23220111223124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301701287 (or 301701285 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 23220111223124 its reverse (42132211102232), we get a palindrome (65352322325356).
The spelling of 23220111223124 in words is "twenty-three trillion, two hundred twenty billion, one hundred eleven million, two hundred twenty-three thousand, one hundred twenty-four".
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