Base | Representation |
---|---|
bin | 1010111100010000011001… |
… | …1011010111001011001011 |
3 | 1120121002100002000020111012 |
4 | 2233010012123113023023 |
5 | 3034101034133412303 |
6 | 41330352040554135 |
7 | 2351106220151615 |
oct | 257040633271313 |
9 | 46532302006435 |
10 | 12030311232203 |
11 | 3919032074230 |
12 | 142367aa8294b |
13 | 6935b83b6144 |
14 | 2d83ad4c1db5 |
15 | 15ce090265d8 |
hex | af1066d72cb |
12030311232203 has 8 divisors (see below), whose sum is σ = 13124379017280. Its totient is φ = 10936310635080.
The previous prime is 12030311232167. The next prime is 12030311232211. The reversal of 12030311232203 is 30223211303021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12030311232203 - 240 = 10930799604427 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12030311232293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16422233 + ... + 17139146.
It is an arithmetic number, because the mean of its divisors is an integer number (1640547377160).
Almost surely, 212030311232203 is an apocalyptic number.
12030311232203 is a deficient number, since it is larger than the sum of its proper divisors (1094067785077).
12030311232203 is a wasteful number, since it uses less digits than its factorization.
12030311232203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33593977.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12030311232203 its reverse (30223211303021), we get a palindrome (42253522535224).
The spelling of 12030311232203 in words is "twelve trillion, thirty billion, three hundred eleven million, two hundred thirty-two thousand, two hundred three".
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