Base | Representation |
---|---|
bin | 1010001001111010110000… |
… | …00011100100111000110001 |
3 | 2221001211020122100200100211 |
4 | 11010331120003210320301 |
5 | 10411332403122220213 |
6 | 115254420405344121 |
7 | 4463235205500130 |
oct | 504753003447061 |
9 | 87054218320324 |
10 | 22331012304433 |
11 | 712a590306488 |
12 | 2607a96a08041 |
13 | c5ca616966b1 |
14 | 572b808c9917 |
15 | 28ad32e5d53d |
hex | 144f580e4e31 |
22331012304433 has 8 divisors (see below), whose sum is σ = 25522655919552. Its totient is φ = 19139743439376.
The previous prime is 22331012304431. The next prime is 22331012304443. The reversal of 22331012304433 is 33440321013322.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22331012304433 - 21 = 22331012304431 is a prime.
It is a super-2 number, since 2×223310123044332 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22331012304395 and 22331012304404.
It is not an unprimeable number, because it can be changed into a prime (22331012304431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93559810 + ... + 93798187.
It is an arithmetic number, because the mean of its divisors is an integer number (3190331989944).
Almost surely, 222331012304433 is an apocalyptic number.
It is an amenable number.
22331012304433 is a deficient number, since it is larger than the sum of its proper divisors (3191643615119).
22331012304433 is a wasteful number, since it uses less digits than its factorization.
22331012304433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187375031.
The product of its (nonzero) digits is 31104, while the sum is 31.
Adding to 22331012304433 its reverse (33440321013322), we get a palindrome (55771333317755).
The spelling of 22331012304433 in words is "twenty-two trillion, three hundred thirty-one billion, twelve million, three hundred four thousand, four hundred thirty-three".
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