Base | Representation |
---|---|
bin | 1001000111010011101100… |
… | …10011100100010011001011 |
3 | 2121222000200111121011021010 |
4 | 10203221312103210103023 |
5 | 10111333113333302133 |
6 | 110343150114015003 |
7 | 4136002635121302 |
oct | 443516623442313 |
9 | 77860614534233 |
10 | 20042302244043 |
11 | 642799012a102 |
12 | 22b83ba577463 |
13 | b24c9a315981 |
14 | 4d40a44bd439 |
15 | 24b52da34263 |
hex | 123a764e44cb |
20042302244043 has 16 divisors (see below), whose sum is σ = 27070947581216. Its totient is φ = 13188334464000.
The previous prime is 20042302243991. The next prime is 20042302244047. The reversal of 20042302244043 is 34044220324002.
It is not a de Polignac number, because 20042302244043 - 28 = 20042302243787 is a prime.
It is a super-3 number, since 3×200423022440433 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20042302244043.
It is not an unprimeable number, because it can be changed into a prime (20042302244047) 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, 92215708 + ... + 92432793.
It is an arithmetic number, because the mean of its divisors is an integer number (1691934223826).
Almost surely, 220042302244043 is an apocalyptic number.
20042302244043 is a deficient number, since it is larger than the sum of its proper divisors (7028645337173).
20042302244043 is a wasteful number, since it uses less digits than its factorization.
20042302244043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184648974.
The product of its (nonzero) digits is 36864, while the sum is 30.
Adding to 20042302244043 its reverse (34044220324002), we get a palindrome (54086522568045).
The spelling of 20042302244043 in words is "twenty trillion, forty-two billion, three hundred two million, two hundred forty-four thousand, forty-three".
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