Base | Representation |
---|---|
bin | 101101100001011101001110… |
… | …101001111010001011101111 |
3 | 222020220000011011112111100122 |
4 | 231201131032221322023233 |
5 | 202220230034322041421 |
6 | 1545451433105315155 |
7 | 60112532450535605 |
oct | 5541351651721357 |
9 | 866800134474318 |
10 | 200211220112111 |
11 | 5888011329187a |
12 | 1a556338635abb |
13 | 8793ab5cb2140 |
14 | 37623bbd11875 |
15 | 1822e475812ab |
hex | b6174ea7a2ef |
200211220112111 has 8 divisors (see below), whose sum is σ = 215895410518704. Its totient is φ = 184567505037120.
The previous prime is 200211220112039. The next prime is 200211220112117. The reversal of 200211220112111 is 111211022112002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200211220112111 - 214 = 200211220095727 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 200211220112111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200211220112117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10118822621 + ... + 10118842406.
It is an arithmetic number, because the mean of its divisors is an integer number (26986926314838).
Almost surely, 2200211220112111 is an apocalyptic number.
200211220112111 is a deficient number, since it is larger than the sum of its proper divisors (15684190406593).
200211220112111 is a wasteful number, since it uses less digits than its factorization.
200211220112111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20237665801.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 200211220112111 its reverse (111211022112002), we get a palindrome (311422242224113).
The spelling of 200211220112111 in words is "two hundred trillion, two hundred eleven billion, two hundred twenty million, one hundred twelve thousand, one hundred eleven".
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