Base | Representation |
---|---|
bin | 1001000111100111110100… |
… | …00001011100011010001011 |
3 | 2122000001120011021122001221 |
4 | 10203303322001130122023 |
5 | 10112022223104121420 |
6 | 110352133510422511 |
7 | 4136534363525254 |
oct | 443637201343213 |
9 | 78001504248057 |
10 | 20053102020235 |
11 | 6431522341879 |
12 | 22ba513361a37 |
13 | b25ccb90819b |
14 | 4d480a94db2b |
15 | 24b961c22caa |
hex | 123cfa05c68b |
20053102020235 has 32 divisors (see below), whose sum is σ = 24185857536000. Its totient is φ = 15961280864256.
The previous prime is 20053102020221. The next prime is 20053102020283. The reversal of 20053102020235 is 53202020135002.
It is a cyclic number.
It is not a de Polignac number, because 20053102020235 - 227 = 20052967802507 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2019644751 + ... + 2019654679.
It is an arithmetic number, because the mean of its divisors is an integer number (755808048000).
Almost surely, 220053102020235 is an apocalyptic number.
20053102020235 is a deficient number, since it is larger than the sum of its proper divisors (4132755515765).
20053102020235 is a wasteful number, since it uses less digits than its factorization.
20053102020235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12535.
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 20053102020235 its reverse (53202020135002), we get a palindrome (73255122155237).
The spelling of 20053102020235 in words is "twenty trillion, fifty-three billion, one hundred two million, twenty thousand, two hundred thirty-five".
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