Base | Representation |
---|---|
bin | 1001000111010010000001… |
… | …10100110111010101111111 |
3 | 2121221221100222021121010101 |
4 | 10203221000310313111333 |
5 | 10111324244140100020 |
6 | 110342521103021531 |
7 | 4135641461523505 |
oct | 443510064672577 |
9 | 77857328247111 |
10 | 20041405003135 |
11 | 642756a71179a |
12 | 22b81a9b9a8a7 |
13 | b24b864770a9 |
14 | 4d401b280675 |
15 | 24b4c9da000a |
hex | 123a40d3757f |
20041405003135 has 16 divisors (see below), whose sum is σ = 26285804819712. Its totient is φ = 14603224896000.
The previous prime is 20041405003097. The next prime is 20041405003163. The reversal of 20041405003135 is 53130050414002.
It is not a de Polignac number, because 20041405003135 - 227 = 20041270785407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3802920516 + ... + 3802925785.
It is an arithmetic number, because the mean of its divisors is an integer number (1642862801232).
Almost surely, 220041405003135 is an apocalyptic number.
20041405003135 is a deficient number, since it is larger than the sum of its proper divisors (6244399816577).
20041405003135 is a wasteful number, since it uses less digits than its factorization.
20041405003135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7605846354.
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 20041405003135 its reverse (53130050414002), we get a palindrome (73171455417137).
The spelling of 20041405003135 in words is "twenty trillion, forty-one billion, four hundred five million, three thousand, one hundred thirty-five".
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