Base | Representation |
---|---|
bin | 1011000000111101101111… |
… | …0010010100110001010010 |
3 | 1120212211010100220001202211 |
4 | 2300033123302110301102 |
5 | 3041412214223210002 |
6 | 41431450352302334 |
7 | 2360001555134335 |
oct | 260173362246122 |
9 | 46784110801684 |
10 | 12111200210002 |
11 | 394a370864503 |
12 | 14372945419aa |
13 | 69b10975570a |
14 | 2dc28434861c |
15 | 160090595dd7 |
hex | b03dbc94c52 |
12111200210002 has 32 divisors (see below), whose sum is σ = 19575158989824. Its totient is φ = 5603461248000.
The previous prime is 12111200209973. The next prime is 12111200210009. The reversal of 12111200210002 is 20001200211121.
It is not an unprimeable number, because it can be changed into a prime (12111200210009) 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, 2478138 + ... + 5510314.
It is an arithmetic number, because the mean of its divisors is an integer number (611723718432).
Almost surely, 212111200210002 is an apocalyptic number.
12111200210002 is a deficient number, since it is larger than the sum of its proper divisors (7463958779822).
12111200210002 is a wasteful number, since it uses less digits than its factorization.
12111200210002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3035034.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 12111200210002 its reverse (20001200211121), we get a palindrome (32112400421123).
The spelling of 12111200210002 in words is "twelve trillion, one hundred eleven billion, two hundred million, two hundred ten thousand, two".
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