Base | Representation |
---|---|
bin | 11000100101100110… |
… | …01110110111011110 |
3 | 1021001221201211121100 |
4 | 30102303032313132 |
5 | 204013240301024 |
6 | 10021504413530 |
7 | 645054612555 |
oct | 142263166736 |
9 | 37057654540 |
10 | 13200322014 |
11 | 5664268340 |
12 | 26849172a6 |
13 | 1324a3c739 |
14 | 8d31d2d9c |
15 | 523d217c9 |
hex | 312ccedde |
13200322014 has 24 divisors (see below), whose sum is σ = 31200761592. Its totient is φ = 4000097520.
The previous prime is 13200322013. The next prime is 13200322049. The reversal of 13200322014 is 41022300231.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13200322013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33333949 + ... + 33334344.
It is an arithmetic number, because the mean of its divisors is an integer number (1300031733).
Almost surely, 213200322014 is an apocalyptic number.
13200322014 is an abundant number, since it is smaller than the sum of its proper divisors (18000439578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13200322014 is a wasteful number, since it uses less digits than its factorization.
13200322014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66668312 (or 66668309 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 13200322014 its reverse (41022300231), we get a palindrome (54222622245).
The spelling of 13200322014 in words is "thirteen billion, two hundred million, three hundred twenty-two thousand, fourteen".
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