Base | Representation |
---|---|
bin | 1011101001110011111… |
… | …0011100110001101111 |
3 | 201010202102121001012011 |
4 | 2322130332130301233 |
5 | 11240003220041421 |
6 | 231545510022051 |
7 | 20315123606101 |
oct | 2723476346157 |
9 | 633672531164 |
10 | 200202112111 |
11 | 779a5967001 |
12 | 32973347927 |
13 | 15b57165941 |
14 | 9992c93571 |
15 | 531b0994e1 |
hex | 2e9cf9cc6f |
200202112111 has 16 divisors (see below), whose sum is σ = 219959654400. Its totient is φ = 181370981088.
The previous prime is 200202112069. The next prime is 200202112163. The reversal of 200202112111 is 111211202002.
It is a cyclic number.
It is not a de Polignac number, because 200202112111 - 27 = 200202111983 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200202112091 and 200202112100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200202110111) 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, 1653250 + ... + 1770208.
It is an arithmetic number, because the mean of its divisors is an integer number (13747478400).
Almost surely, 2200202112111 is an apocalyptic number.
200202112111 is a deficient number, since it is larger than the sum of its proper divisors (19757542289).
200202112111 is a wasteful number, since it uses less digits than its factorization.
200202112111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120918.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 200202112111 its reverse (111211202002), we get a palindrome (311413314113).
The spelling of 200202112111 in words is "two hundred billion, two hundred two million, one hundred twelve thousand, one hundred eleven".
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