Base | Representation |
---|---|
bin | 1011000110001100010110… |
… | …0101010001001111100110 |
3 | 1121012101222012102212200100 |
4 | 2301203011211101033212 |
5 | 3044400143113032100 |
6 | 41541023325124530 |
7 | 2366331461565432 |
oct | 261430545211746 |
9 | 47171865385610 |
10 | 12201022002150 |
11 | 3984473927383 |
12 | 14507816b9746 |
13 | 6a6722680757 |
14 | 3027656d79c2 |
15 | 16259ae70400 |
hex | b18c59513e6 |
12201022002150 has 72 divisors (see below), whose sum is σ = 32795925055920. Its totient is φ = 3252033069120.
The previous prime is 12201022002119. The next prime is 12201022002151. The reversal of 12201022002150 is 5120022010221.
12201022002150 is a `hidden beast` number, since 1 + 220 + 10 + 220 + 0 + 215 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12201022002151) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5621242 + ... + 7483341.
It is an arithmetic number, because the mean of its divisors is an integer number (455498959110).
Almost surely, 212201022002150 is an apocalyptic number.
12201022002150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12201022002150 is an abundant number, since it is smaller than the sum of its proper divisors (20594903053770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12201022002150 is a wasteful number, since it uses less digits than its factorization.
12201022002150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13106670 (or 13106662 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
Adding to 12201022002150 its reverse (5120022010221), we get a palindrome (17321044012371).
The spelling of 12201022002150 in words is "twelve trillion, two hundred one billion, twenty-two million, two thousand, one hundred fifty".
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