Base | Representation |
---|---|
bin | 1010000100101001110100… |
… | …00010101010111011001001 |
3 | 2220102112022221210210210022 |
4 | 11002110322002222323021 |
5 | 10400401421222432410 |
6 | 115035342534230225 |
7 | 4444202424360161 |
oct | 502247202527311 |
9 | 86375287723708 |
10 | 22150120124105 |
11 | 706a8a43a2a96 |
12 | 2598a124b5375 |
13 | c48993c65abc |
14 | 56810040b5a1 |
15 | 286297270455 |
hex | 14253a0aaec9 |
22150120124105 has 8 divisors (see below), whose sum is σ = 26597303709000. Its totient is φ = 17708656392576.
The previous prime is 22150120124051. The next prime is 22150120124123. The reversal of 22150120124105 is 50142102105122.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2082399074704 + 20067721049401 = 1443052^2 + 4479701^2 .
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-22150120124105 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429954820 + ... + 1429970309.
It is an arithmetic number, because the mean of its divisors is an integer number (3324662963625).
Almost surely, 222150120124105 is an apocalyptic number.
It is an amenable number.
22150120124105 is a deficient number, since it is larger than the sum of its proper divisors (4447183584895).
22150120124105 is a wasteful number, since it uses less digits than its factorization.
22150120124105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2859926683.
The product of its (nonzero) digits is 1600, while the sum is 26.
Adding to 22150120124105 its reverse (50142102105122), we get a palindrome (72292222229227).
The spelling of 22150120124105 in words is "twenty-two trillion, one hundred fifty billion, one hundred twenty million, one hundred twenty-four thousand, one hundred five".
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