Base | Representation |
---|---|
bin | 1010000100101111111110… |
… | …00000000100000010101001 |
3 | 2220102211212020200010211112 |
4 | 11002113333000010002221 |
5 | 10400430203141131410 |
6 | 115041050455440105 |
7 | 4444350340504100 |
oct | 502277700040251 |
9 | 86384766603745 |
10 | 22153424552105 |
11 | 707123a691720 |
12 | 2599595086035 |
13 | c4909c738742 |
14 | 56833521b037 |
15 | 2863dc3ea105 |
hex | 1425ff0040a9 |
22153424552105 has 96 divisors (see below), whose sum is σ = 34843648684032. Its totient is φ = 13356876758400.
The previous prime is 22153424552099. The next prime is 22153424552177. The reversal of 22153424552105 is 50125542435122.
It is not a de Polignac number, because 22153424552105 - 218 = 22153424289961 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 149220722 + ... + 149369108.
It is an arithmetic number, because the mean of its divisors is an integer number (362954673792).
Almost surely, 222153424552105 is an apocalyptic number.
It is an amenable number.
22153424552105 is a deficient number, since it is larger than the sum of its proper divisors (12690224131927).
22153424552105 is a wasteful number, since it uses less digits than its factorization.
22153424552105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150235 (or 150228 counting only the distinct ones).
The product of its (nonzero) digits is 480000, while the sum is 41.
Adding to 22153424552105 its reverse (50125542435122), we get a palindrome (72278966987227).
The spelling of 22153424552105 in words is "twenty-two trillion, one hundred fifty-three billion, four hundred twenty-four million, five hundred fifty-two thousand, one hundred five".
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