Base | Representation |
---|---|
bin | 1010001101010000010110… |
… | …10100111000101101111101 |
3 | 2221110210020200000011122101 |
4 | 11012220023110320231331 |
5 | 10420222232403112334 |
6 | 115423223543345101 |
7 | 4504435046336266 |
oct | 506501324705575 |
9 | 87423220004571 |
10 | 22445689113469 |
11 | 717418838a426 |
12 | 262615ba52191 |
13 | c6a808a9470b |
14 | 57853cc8196d |
15 | 28dce591c214 |
hex | 146a0b538b7d |
22445689113469 has 8 divisors (see below), whose sum is σ = 22473188524160. Its totient is φ = 22418190725616.
The previous prime is 22445689113431. The next prime is 22445689113499. The reversal of 22445689113469 is 96431198654422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22445689113469 is a prime.
It is a super-2 number, since 2×224456891134692 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22445689113469.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22445689113499) 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, 49600144 + ... + 50050630.
It is an arithmetic number, because the mean of its divisors is an integer number (2809148565520).
Almost surely, 222445689113469 is an apocalyptic number.
It is an amenable number.
22445689113469 is a deficient number, since it is larger than the sum of its proper divisors (27499410691).
22445689113469 is an equidigital number, since it uses as much as digits as its factorization.
22445689113469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 511419.
The product of its digits is 89579520, while the sum is 64.
The spelling of 22445689113469 in words is "twenty-two trillion, four hundred forty-five billion, six hundred eighty-nine million, one hundred thirteen thousand, four hundred sixty-nine".
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