Base | Representation |
---|---|
bin | 1100100011001111001… |
… | …00000101011001000001 |
3 | 1112020002110022021020210 |
4 | 12101213210011121001 |
5 | 24031131431221423 |
6 | 530034542224333 |
7 | 43104246402243 |
oct | 6214744053101 |
9 | 1466073267223 |
10 | 431234242113 |
11 | 15698153a834 |
12 | 6b6ab5850a9 |
13 | 318856266cc |
14 | 16c2c4d2093 |
15 | b33da73b93 |
hex | 6467905641 |
431234242113 has 8 divisors (see below), whose sum is σ = 574988004000. Its totient is φ = 287484987488.
The previous prime is 431234242081. The next prime is 431234242123. The reversal of 431234242113 is 311242432134.
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 431234242113 - 25 = 431234242081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (431234242123) 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, 896868 + ... + 1291061.
It is an arithmetic number, because the mean of its divisors is an integer number (71873500500).
Almost surely, 2431234242113 is an apocalyptic number.
It is an amenable number.
431234242113 is a deficient number, since it is larger than the sum of its proper divisors (143753761887).
431234242113 is a wasteful number, since it uses less digits than its factorization.
431234242113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2253631.
The product of its digits is 13824, while the sum is 30.
Adding to 431234242113 its reverse (311242432134), we get a palindrome (742476674247).
The spelling of 431234242113 in words is "four hundred thirty-one billion, two hundred thirty-four million, two hundred forty-two thousand, one hundred thirteen".
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