Base | Representation |
---|---|
bin | 1001000111100010001000… |
… | …01111011110001010100111 |
3 | 2121222202200121120221202120 |
4 | 10203301010033132022213 |
5 | 10112000001333303020 |
6 | 110350511123241023 |
7 | 4136365662046614 |
oct | 443610417361247 |
9 | 77882617527676 |
10 | 20050052244135 |
11 | 64301a7873961 |
12 | 22b9a01b19173 |
13 | b25933b16444 |
14 | 4d45db8ab50b |
15 | 24b8340ea740 |
hex | 123c443de2a7 |
20050052244135 has 16 divisors (see below), whose sum is σ = 32232121906560. Its totient is φ = 10642681758240.
The previous prime is 20050052244109. The next prime is 20050052244139. The reversal of 20050052244135 is 53144225005002.
It is a happy number.
It is not a de Polignac number, because 20050052244135 - 213 = 20050052235943 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20050052244096 and 20050052244105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20050052244139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3167461645 + ... + 3167467974.
It is an arithmetic number, because the mean of its divisors is an integer number (2014507619160).
Almost surely, 220050052244135 is an apocalyptic number.
20050052244135 is a deficient number, since it is larger than the sum of its proper divisors (12182069662425).
20050052244135 is a wasteful number, since it uses less digits than its factorization.
20050052244135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6334929838.
The product of its (nonzero) digits is 48000, while the sum is 33.
Adding to 20050052244135 its reverse (53144225005002), we get a palindrome (73194277249137).
The spelling of 20050052244135 in words is "twenty trillion, fifty billion, fifty-two million, two hundred forty-four thousand, one hundred thirty-five".
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