Base | Representation |
---|---|
bin | 1100000101011111… |
… | …0000011100011111 |
3 | 22101002120222111122 |
4 | 3001113300130133 |
5 | 23121010333211 |
6 | 1253531041155 |
7 | 143252334521 |
oct | 30127603437 |
9 | 8332528448 |
10 | 3244230431 |
11 | 1415313382 |
12 | 7665a01bb |
13 | 3c9186aa0 |
14 | 22ac1da11 |
15 | 13ec386db |
hex | c15f071f |
3244230431 has 8 divisors (see below), whose sum is σ = 3645690720. Its totient is φ = 2864470752.
The previous prime is 3244230427. The next prime is 3244230439. The reversal of 3244230431 is 1340324423.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3244230431 - 22 = 3244230427 is a prime.
It is a super-2 number, since 2×32442304312 = 21050062178852891522, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3244230431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3244230439) 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 7 ways as a sum of consecutive naturals, for example, 5424836 + ... + 5425433.
It is an arithmetic number, because the mean of its divisors is an integer number (455711340).
Almost surely, 23244230431 is an apocalyptic number.
3244230431 is a deficient number, since it is larger than the sum of its proper divisors (401460289).
3244230431 is a wasteful number, since it uses less digits than its factorization.
3244230431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10850305.
The product of its (nonzero) digits is 6912, while the sum is 26.
The square root of 3244230431 is about 56958.1463093735. The cubic root of 3244230431 is about 1480.3709854929.
Adding to 3244230431 its reverse (1340324423), we get a palindrome (4584554854).
The spelling of 3244230431 in words is "three billion, two hundred forty-four million, two hundred thirty thousand, four hundred thirty-one".
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