Base | Representation |
---|---|
bin | 101101100001011110001001… |
… | …000111110001101011001111 |
3 | 222020220002200112021210011120 |
4 | 231201132021013301223033 |
5 | 202220234041430120421 |
6 | 1545452114305452023 |
7 | 60112565661241650 |
oct | 5541361107615317 |
9 | 866802615253146 |
10 | 200212201020111 |
11 | 58880576a55545 |
12 | 1a556571041013 |
13 | 8793c11296287 |
14 | 37624722cd527 |
15 | 1822ea37408c6 |
hex | b617891f1acf |
200212201020111 has 32 divisors (see below), whose sum is σ = 305238937036800. Its totient is φ = 114349353820416.
The previous prime is 200212201020089. The next prime is 200212201020191. The reversal of 200212201020111 is 111020102212002.
It is not a de Polignac number, because 200212201020111 - 221 = 200212198922959 is a prime.
It is a super-2 number, since 2×2002122010201112 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200212201020191) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 439220490 + ... + 439676088.
It is an arithmetic number, because the mean of its divisors is an integer number (9538716782400).
Almost surely, 2200212201020111 is an apocalyptic number.
200212201020111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
200212201020111 is a deficient number, since it is larger than the sum of its proper divisors (105026736016689).
200212201020111 is a wasteful number, since it uses less digits than its factorization.
200212201020111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466103.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 200212201020111 its reverse (111020102212002), we get a palindrome (311232303232113).
The spelling of 200212201020111 in words is "two hundred trillion, two hundred twelve billion, two hundred one million, twenty thousand, one hundred eleven".
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