Base | Representation |
---|---|
bin | 1001001011111001110011… |
… | …10000001000011110000010 |
3 | 2122112010020200021221012210 |
4 | 10211330321300020132002 |
5 | 10121430002212041002 |
6 | 110543502133202550 |
7 | 4153262534630541 |
oct | 445747160103602 |
9 | 78463220257183 |
10 | 20200200112002 |
11 | 6488947388359 |
12 | 2322b26190456 |
13 | b36b41bc9181 |
14 | 4db9a2b50158 |
15 | 2506c0b8796c |
hex | 125f39c08782 |
20200200112002 has 32 divisors (see below), whose sum is σ = 40729579780032. Its totient is φ = 6678619595264.
The previous prime is 20200200111989. The next prime is 20200200112039. The reversal of 20200200112002 is 20021100200202.
It is a super-2 number, since 2×202002001120022 (a number of 27 digits) contains 22 as substring.
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, 9375783 + ... + 11327210.
It is an arithmetic number, because the mean of its divisors is an integer number (1272799368126).
Almost surely, 220200200112002 is an apocalyptic number.
20200200112002 is an abundant number, since it is smaller than the sum of its proper divisors (20529379668030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20200200112002 is a wasteful number, since it uses less digits than its factorization.
20200200112002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20704322.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 20200200112002 its reverse (20021100200202), we get a palindrome (40221300312204).
The spelling of 20200200112002 in words is "twenty trillion, two hundred billion, two hundred million, one hundred twelve thousand, two".
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