Base | Representation |
---|---|
bin | 1111010100001… |
… | …1111010100001 |
3 | 11110212210111220 |
4 | 3311003322201 |
5 | 112421210223 |
6 | 10212525253 |
7 | 1410020313 |
oct | 365037241 |
9 | 143783456 |
10 | 64241313 |
11 | 332984a4 |
12 | 19620829 |
13 | 10403616 |
14 | 87637b3 |
15 | 598e6e3 |
hex | 3d43ea1 |
64241313 has 8 divisors (see below), whose sum is σ = 85697376. Its totient is φ = 42806400.
The previous prime is 64241273. The next prime is 64241329. The reversal of 64241313 is 31314246.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 64241313 - 29 = 64240801 is a prime.
It is not an unprimeable number, because it can be changed into a prime (64242313) 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, 4273 + ... + 12113.
It is an arithmetic number, because the mean of its divisors is an integer number (10712172).
Almost surely, 264241313 is an apocalyptic number.
It is an amenable number.
64241313 is a deficient number, since it is larger than the sum of its proper divisors (21456063).
64241313 is a wasteful number, since it uses less digits than its factorization.
64241313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10575.
The product of its digits is 1728, while the sum is 24.
The square root of 64241313 is about 8015.0678724512. The cubic root of 64241313 is about 400.5021048797.
Adding to 64241313 its reverse (31314246), we get a palindrome (95555559).
The spelling of 64241313 in words is "sixty-four million, two hundred forty-one thousand, three hundred thirteen".
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