Base | Representation |
---|---|
bin | 1010111010100111110000… |
… | …0100001101000111011111 |
3 | 1120111101211100120222100120 |
4 | 2232221330010031013133 |
5 | 3033121021321231421 |
6 | 41305424354330023 |
7 | 2346063126404301 |
oct | 256517404150737 |
9 | 46441740528316 |
10 | 12002220102111 |
11 | 3908127394438 |
12 | 141a13b289913 |
13 | 690a5c63bc85 |
14 | 2d6ca67ad971 |
15 | 15c312cad8c6 |
hex | aea7c10d1df |
12002220102111 has 16 divisors (see below), whose sum is σ = 16976833439328. Its totient is φ = 7516350233600.
The previous prime is 12002220102029. The next prime is 12002220102133. The reversal of 12002220102111 is 11120102220021.
It is a cyclic number.
It is not a de Polignac number, because 12002220102111 - 225 = 12002186547679 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12002220102211) 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, 225825300 + ... + 225878441.
It is an arithmetic number, because the mean of its divisors is an integer number (1061052089958).
Almost surely, 212002220102111 is an apocalyptic number.
12002220102111 is a deficient number, since it is larger than the sum of its proper divisors (4974613337217).
12002220102111 is a wasteful number, since it uses less digits than its factorization.
12002220102111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451704282.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 12002220102111 its reverse (11120102220021), we get a palindrome (23122322322132).
The spelling of 12002220102111 in words is "twelve trillion, two billion, two hundred twenty million, one hundred two thousand, one hundred eleven".
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