Base | Representation |
---|---|
bin | 1011000001100110010110… |
… | …0110001100010101000100 |
3 | 1120220212021010221120010121 |
4 | 2300121211212030111010 |
5 | 3042102031132020400 |
6 | 41440452240231324 |
7 | 2360535664526335 |
oct | 260314546142504 |
9 | 46825233846117 |
10 | 12122102220100 |
11 | 3953a55754004 |
12 | 143941760b544 |
13 | 69c156291472 |
14 | 2dc9da1cc28c |
15 | 1604cc72b21a |
hex | b066598c544 |
12122102220100 has 36 divisors (see below), whose sum is σ = 26637936035200. Its totient is φ = 4787463152160.
The previous prime is 12122102220083. The next prime is 12122102220139. The reversal of 12122102220100 is 102220122121.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 767213760 + ... + 767229559.
Almost surely, 212122102220100 is an apocalyptic number.
12122102220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12122102220100 is an abundant number, since it is smaller than the sum of its proper divisors (14515833815100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12122102220100 is a wasteful number, since it uses less digits than its factorization.
12122102220100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1534443412 (or 1534443405 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 12122102220100 its reverse (102220122121), we get a palindrome (12224322342221).
The spelling of 12122102220100 in words is "twelve trillion, one hundred twenty-two billion, one hundred two million, two hundred twenty thousand, one hundred".
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