Base | Representation |
---|---|
bin | 1100000001100010… |
… | …01000100110101001 |
3 | 121122212211210201021 |
4 | 12000301020212221 |
5 | 101210031044431 |
6 | 2544320052441 |
7 | 315653260462 |
oct | 60061104651 |
9 | 17585753637 |
10 | 6455331241 |
11 | 28129589a7 |
12 | 1301a64121 |
13 | 7bb511238 |
14 | 453497d69 |
15 | 27bacab11 |
hex | 180c489a9 |
6455331241 has 8 divisors (see below), whose sum is σ = 6681112200. Its totient is φ = 6229762560.
The previous prime is 6455331167. The next prime is 6455331247. The reversal of 6455331241 is 1421335546.
It can be written as a sum of positive squares in 4 ways, for example, as 2152496025 + 4302835216 = 46395^2 + 65596^2 .
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 6455331241 - 229 = 5918460329 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6455331197 and 6455331206.
It is not an unprimeable number, because it can be changed into a prime (6455331247) 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, 10105 + ... + 114073.
It is an arithmetic number, because the mean of its divisors is an integer number (835139025).
Almost surely, 26455331241 is an apocalyptic number.
It is an amenable number.
6455331241 is a deficient number, since it is larger than the sum of its proper divisors (225780959).
6455331241 is a wasteful number, since it uses less digits than its factorization.
6455331241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106139.
The product of its digits is 43200, while the sum is 34.
The square root of 6455331241 is about 80345.0760221185. The cubic root of 6455331241 is about 1861.9707059007.
Adding to 6455331241 its reverse (1421335546), we get a palindrome (7876666787).
The spelling of 6455331241 in words is "six billion, four hundred fifty-five million, three hundred thirty-one thousand, two hundred forty-one".
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