Base | Representation |
---|---|
bin | 1010001101001111011100… |
… | …10010110001111011111111 |
3 | 2221110201222201110100221220 |
4 | 11012213232102301323333 |
5 | 10420220233204202033 |
6 | 115423103343324423 |
7 | 4504420013205045 |
oct | 506475622617377 |
9 | 87421881410856 |
10 | 22445202022143 |
11 | 7173a5843a50a |
12 | 26260448b0713 |
13 | c6a75bbac0b4 |
14 | 5784d42ca395 |
15 | 28dcb7ca3bb3 |
hex | 1469ee4b1eff |
22445202022143 has 8 divisors (see below), whose sum is σ = 29926961579568. Its totient is φ = 14963455239744.
The previous prime is 22445202022129. The next prime is 22445202022153. The reversal of 22445202022143 is 34122020254422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22445202022143 - 228 = 22444933586687 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22445202022153) 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, 2213805 + ... + 7056297.
It is an arithmetic number, because the mean of its divisors is an integer number (3740870197446).
Almost surely, 222445202022143 is an apocalyptic number.
22445202022143 is a deficient number, since it is larger than the sum of its proper divisors (7481759557425).
22445202022143 is a wasteful number, since it uses less digits than its factorization.
22445202022143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6387513.
The product of its (nonzero) digits is 61440, while the sum is 33.
Adding to 22445202022143 its reverse (34122020254422), we get a palindrome (56567222276565).
The spelling of 22445202022143 in words is "twenty-two trillion, four hundred forty-five billion, two hundred two million, twenty-two thousand, one hundred forty-three".
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