Base | Representation |
---|---|
bin | 10010101111111101… |
… | …100111001010110001 |
3 | 1220222000222020202022 |
4 | 102233331213022301 |
5 | 312212300030301 |
6 | 13125403201225 |
7 | 1311614313230 |
oct | 225775471261 |
9 | 56860866668 |
10 | 20132033201 |
11 | 85a100a575 |
12 | 3a9a216215 |
13 | 1b8ab559a7 |
14 | d8da54b17 |
15 | 7cc64bd1b |
hex | 4aff672b1 |
20132033201 has 16 divisors (see below), whose sum is σ = 23232199680. Its totient is φ = 17088035280.
The previous prime is 20132033179. The next prime is 20132033213. The reversal of 20132033201 is 10233023102.
It is a cyclic number.
It is not a de Polignac number, because 20132033201 - 26 = 20132033137 is a prime.
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 20132033201.
It is not an unprimeable number, because it can be changed into a prime (20132033401) 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, 3186836 + ... + 3193146.
It is an arithmetic number, because the mean of its divisors is an integer number (1452012480).
Almost surely, 220132033201 is an apocalyptic number.
It is an amenable number.
20132033201 is a deficient number, since it is larger than the sum of its proper divisors (3100166479).
20132033201 is a wasteful number, since it uses less digits than its factorization.
20132033201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10684.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 20132033201 its reverse (10233023102), we get a palindrome (30365056303).
The spelling of 20132033201 in words is "twenty billion, one hundred thirty-two million, thirty-three thousand, two hundred one".
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