Base | Representation |
---|---|
bin | 1011000000010100000011… |
… | …0011011110110100000100 |
3 | 1120211202020111202002122110 |
4 | 2300011000303132310010 |
5 | 3041221310042011322 |
6 | 41422400133501020 |
7 | 2356124346636603 |
oct | 260050063366404 |
9 | 46752214662573 |
10 | 12100010110212 |
11 | 3945649295952 |
12 | 1435090aa1770 |
13 | 69a04532c0ab |
14 | 2db902111a3a |
15 | 15eb37ea5c0c |
hex | b0140cded04 |
12100010110212 has 24 divisors (see below), whose sum is σ = 28996420625536. Its totient is φ = 3924327603168.
The previous prime is 12100010110171. The next prime is 12100010110267. The reversal of 12100010110212 is 21201101000121.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13626137068 + ... + 13626137955.
Almost surely, 212100010110212 is an apocalyptic number.
12100010110212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12100010110212 is an abundant number, since it is smaller than the sum of its proper divisors (16896410515324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12100010110212 is a wasteful number, since it uses less digits than its factorization.
12100010110212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27252275067 (or 27252275065 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 12100010110212 its reverse (21201101000121), we get a palindrome (33301111110333).
The spelling of 12100010110212 in words is "twelve trillion, one hundred billion, ten million, one hundred ten thousand, two hundred twelve".
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