Base | Representation |
---|---|
bin | 1011000010000101000010… |
… | …0110111000010010010011 |
3 | 1120221122112020210210211212 |
4 | 2300201100212320102103 |
5 | 3042220414020410303 |
6 | 41444333512530335 |
7 | 2361250063601006 |
oct | 260412046702223 |
9 | 46848466723755 |
10 | 12130340013203 |
11 | 39574a2777985 |
12 | 143ab363b09ab |
13 | 69cb69b61a59 |
14 | 2dd17c2b553d |
15 | 160810a48ad8 |
hex | b08509b8493 |
12130340013203 has 4 divisors (see below), whose sum is σ = 12150590998800. Its totient is φ = 12110089027608.
The previous prime is 12130340013191. The next prime is 12130340013289. The reversal of 12130340013203 is 30231004303121.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12130340013203 - 226 = 12130272904339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12130340013293) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 10125491900 + ... + 10125493097.
It is an arithmetic number, because the mean of its divisors is an integer number (3037647749700).
Almost surely, 212130340013203 is an apocalyptic number.
12130340013203 is a deficient number, since it is larger than the sum of its proper divisors (20250985597).
12130340013203 is an equidigital number, since it uses as much as digits as its factorization.
12130340013203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20250985596.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12130340013203 its reverse (30231004303121), we get a palindrome (42361344316324).
The spelling of 12130340013203 in words is "twelve trillion, one hundred thirty billion, three hundred forty million, thirteen thousand, two hundred three".
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