Base | Representation |
---|---|
bin | 110011100001000… |
… | …011100101101101 |
3 | 2020020100011110121 |
4 | 303201003211231 |
5 | 3232230202334 |
6 | 221433004541 |
7 | 30263313121 |
oct | 6341034555 |
9 | 2206304417 |
10 | 864303469 |
11 | 403970a97 |
12 | 201553751 |
13 | 10a0a8893 |
14 | 82b07581 |
15 | 50d29db4 |
hex | 3384396d |
864303469 has 8 divisors (see below), whose sum is σ = 869940000. Its totient is φ = 858676272.
The previous prime is 864303437. The next prime is 864303527. The reversal of 864303469 is 964303468.
864303469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 864303469 - 25 = 864303437 is a prime.
It is a super-2 number, since 2×8643034692 = 1494040973050867922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (864303169) 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, 318882 + ... + 321580.
It is an arithmetic number, because the mean of its divisors is an integer number (108742500).
Almost surely, 2864303469 is an apocalyptic number.
It is an amenable number.
864303469 is a deficient number, since it is larger than the sum of its proper divisors (5636531).
864303469 is a wasteful number, since it uses less digits than its factorization.
864303469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4667.
The product of its (nonzero) digits is 373248, while the sum is 43.
The square root of 864303469 is about 29399.0385727153. The cubic root of 864303469 is about 952.5521290098.
Subtracting 864303469 from its reverse (964303468), we obtain a palindrome (99999999).
The spelling of 864303469 in words is "eight hundred sixty-four million, three hundred three thousand, four hundred sixty-nine".
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