Base | Representation |
---|---|
bin | 1011000110110001101000… |
… | …1110011000111010100101 |
3 | 1121020100210211000120022102 |
4 | 2301230122032120322211 |
5 | 3100031143143032323 |
6 | 41545400510141445 |
7 | 2400134520310202 |
oct | 261543216307245 |
9 | 47210724016272 |
10 | 12211032002213 |
11 | 3988740251600 |
12 | 14526b5ab1885 |
13 | 6a765945c805 |
14 | 303034d00ca9 |
15 | 162984b56328 |
hex | b1b1a398ea5 |
12211032002213 has 12 divisors (see below), whose sum is σ = 13448727490464. Its totient is φ = 11078868669000.
The previous prime is 12211032002201. The next prime is 12211032002219. The reversal of 12211032002213 is 31220023011221.
12211032002213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-12211032002213 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12211032002219) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100254863 + ... + 100376588.
It is an arithmetic number, because the mean of its divisors is an integer number (1120727290872).
Almost surely, 212211032002213 is an apocalyptic number.
It is an amenable number.
12211032002213 is a deficient number, since it is larger than the sum of its proper divisors (1237695488251).
12211032002213 is a wasteful number, since it uses less digits than its factorization.
12211032002213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200631976 (or 200631965 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12211032002213 its reverse (31220023011221), we get a palindrome (43431055013434).
The spelling of 12211032002213 in words is "twelve trillion, two hundred eleven billion, thirty-two million, two thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •