Base | Representation |
---|---|
bin | 1001000110101101111101… |
… | …00110001010111101001010 |
3 | 2121220002101102001220120122 |
4 | 10203112332212022331022 |
5 | 10111020114300302132 |
6 | 110325555345023242 |
7 | 4134354552013064 |
oct | 443267646127512 |
9 | 77802342056518 |
10 | 20022040244042 |
11 | 641a332820661 |
12 | 22b44a4924b22 |
13 | b230bb586665 |
14 | 4d31014b6734 |
15 | 24ac44cb3912 |
hex | 1235be98af4a |
20022040244042 has 16 divisors (see below), whose sum is σ = 30309225144000. Its totient is φ = 9919382679360.
The previous prime is 20022040244039. The next prime is 20022040244131. The reversal of 20022040244042 is 24044204022002.
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, 104274692 + ... + 104466527.
It is an arithmetic number, because the mean of its divisors is an integer number (1894326571500).
Almost surely, 220022040244042 is an apocalyptic number.
20022040244042 is a deficient number, since it is larger than the sum of its proper divisors (10287184899958).
20022040244042 is a wasteful number, since it uses less digits than its factorization.
20022040244042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208741661.
The product of its (nonzero) digits is 8192, while the sum is 26.
Adding to 20022040244042 its reverse (24044204022002), we get a palindrome (44066244266044).
The spelling of 20022040244042 in words is "twenty trillion, twenty-two billion, forty million, two hundred forty-four thousand, forty-two".
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