Base | Representation |
---|---|
bin | 1011000000010100110101… |
… | …1000010110100010011001 |
3 | 1120211202210012202121021202 |
4 | 2300011031120112202121 |
5 | 3041222223100232413 |
6 | 41422433112043545 |
7 | 2356132521224645 |
oct | 260051530264231 |
9 | 46752705677252 |
10 | 12100221102233 |
11 | 39457473a6320 |
12 | 143512b6935b5 |
13 | 69a079c64644 |
14 | 2db922155c25 |
15 | 15eb4b781e58 |
hex | b014d616899 |
12100221102233 has 16 divisors (see below), whose sum is σ = 13275535478400. Its totient is φ = 10937530454400.
The previous prime is 12100221102197. The next prime is 12100221102239. The reversal of 12100221102233 is 33220112200121.
It is not a de Polignac number, because 12100221102233 - 222 = 12100216907929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12100221102239) 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, 1375691 + ... + 5108127.
It is an arithmetic number, because the mean of its divisors is an integer number (829720967400).
Almost surely, 212100221102233 is an apocalyptic number.
It is an amenable number.
12100221102233 is a deficient number, since it is larger than the sum of its proper divisors (1175314376167).
12100221102233 is a wasteful number, since it uses less digits than its factorization.
12100221102233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3734128.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12100221102233 its reverse (33220112200121), we get a palindrome (45320333302354).
The spelling of 12100221102233 in words is "twelve trillion, one hundred billion, two hundred twenty-one million, one hundred two thousand, two hundred thirty-three".
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