Base | Representation |
---|---|
bin | 1001000110110000000111… |
… | …11111011101111000001111 |
3 | 2121220012101112211101200211 |
4 | 10203120003333131320033 |
5 | 10111030010323044210 |
6 | 110330311055103251 |
7 | 4134425450032165 |
oct | 443300377357017 |
9 | 77805345741624 |
10 | 20023204503055 |
11 | 641a87aa35696 |
12 | 22b476a811b27 |
13 | b23245845a10 |
14 | 4d31b1d81235 |
15 | 24acb20de38a |
hex | 123603fdde0f |
20023204503055 has 16 divisors (see below), whose sum is σ = 26117974308384. Its totient is φ = 14648176056960.
The previous prime is 20023204502941. The next prime is 20023204503151. The reversal of 20023204503055 is 55030540232002.
It is not a de Polignac number, because 20023204503055 - 27 = 20023204502927 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, 1439475756 + ... + 1439489665.
It is an arithmetic number, because the mean of its divisors is an integer number (1632373394274).
Almost surely, 220023204503055 is an apocalyptic number.
20023204503055 is a deficient number, since it is larger than the sum of its proper divisors (6094769805329).
20023204503055 is a wasteful number, since it uses less digits than its factorization.
20023204503055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2878965546.
The product of its (nonzero) digits is 36000, while the sum is 31.
Adding to 20023204503055 its reverse (55030540232002), we get a palindrome (75053744735057).
The spelling of 20023204503055 in words is "twenty trillion, twenty-three billion, two hundred four million, five hundred three thousand, fifty-five".
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