Base | Representation |
---|---|
bin | 1010111101011010111110… |
… | …1101001100001010111101 |
3 | 1120200000000021222010201110 |
4 | 2233112233231030022331 |
5 | 3034413034231440123 |
6 | 41343502400432233 |
7 | 2352415303345401 |
oct | 257265755141275 |
9 | 46600007863643 |
10 | 12050331124413 |
11 | 392657584a59a |
12 | 1427527618679 |
13 | 695458c370ca |
14 | 2d934c2a5101 |
15 | 15d6cb8c1493 |
hex | af5afb4c2bd |
12050331124413 has 8 divisors (see below), whose sum is σ = 16067408548288. Its totient is φ = 8033403891744.
The previous prime is 12050331124387. The next prime is 12050331124477. The reversal of 12050331124413 is 31442113305021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12050331124413 - 232 = 12046036157117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12050331126413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37360456 + ... + 37681617.
It is an arithmetic number, because the mean of its divisors is an integer number (2008426068536).
Almost surely, 212050331124413 is an apocalyptic number.
It is an amenable number.
12050331124413 is a deficient number, since it is larger than the sum of its proper divisors (4017077423875).
12050331124413 is an equidigital number, since it uses as much as digits as its factorization.
12050331124413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75095603.
The product of its (nonzero) digits is 8640, while the sum is 30.
Adding to 12050331124413 its reverse (31442113305021), we get a palindrome (43492444429434).
The spelling of 12050331124413 in words is "twelve trillion, fifty billion, three hundred thirty-one million, one hundred twenty-four thousand, four hundred thirteen".
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