Base | Representation |
---|---|
bin | 1001001001111100110101… |
… | …11000111001001111001001 |
3 | 2122021201002002000111010011 |
4 | 10210332122320321033021 |
5 | 10114330102220301441 |
6 | 110453005002151521 |
7 | 4145366146054516 |
oct | 444763270711711 |
9 | 78251062014104 |
10 | 20133110322121 |
11 | 64624499a9215 |
12 | 2311b21ab25a1 |
13 | b3070c688954 |
14 | 4d863a84a30d |
15 | 24da95cd1581 |
hex | 124f9ae393c9 |
20133110322121 has 8 divisors (see below), whose sum is σ = 20210806369440. Its totient is φ = 20055460432512.
The previous prime is 20133110322119. The next prime is 20133110322133. The reversal of 20133110322121 is 12122301133102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20133110322121 - 21 = 20133110322119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20133110322092 and 20133110322101.
It is not an unprimeable number, because it can be changed into a prime (20133110325121) 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, 10665256 + ... + 12410233.
It is an arithmetic number, because the mean of its divisors is an integer number (2526350796180).
Almost surely, 220133110322121 is an apocalyptic number.
It is an amenable number.
20133110322121 is a deficient number, since it is larger than the sum of its proper divisors (77696047319).
20133110322121 is a wasteful number, since it uses less digits than its factorization.
20133110322121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23078855.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 20133110322121 its reverse (12122301133102), we get a palindrome (32255411455223).
The spelling of 20133110322121 in words is "twenty trillion, one hundred thirty-three billion, one hundred ten million, three hundred twenty-two thousand, one hundred twenty-one".
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