Base | Representation |
---|---|
bin | 1111010100001… |
… | …0010010110011 |
3 | 11110212110102001 |
4 | 3311002102303 |
5 | 112421002200 |
6 | 10212434431 |
7 | 1406662051 |
oct | 365022263 |
9 | 143773361 |
10 | 64234675 |
11 | 3329350a |
12 | 19618a17 |
13 | 104005ab |
14 | 87611d1 |
15 | 598c76a |
hex | 3d424b3 |
64234675 has 12 divisors (see below), whose sum is σ = 81155520. Its totient is φ = 50417120.
The previous prime is 64234673. The next prime is 64234693. The reversal of 64234675 is 57643246.
64234675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 64234675 - 21 = 64234673 is a prime.
It is not an unprimeable number, because it can be changed into a prime (64234673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22915 + ... + 25564.
It is an arithmetic number, because the mean of its divisors is an integer number (6762960).
Almost surely, 264234675 is an apocalyptic number.
64234675 is a deficient number, since it is larger than the sum of its proper divisors (16920845).
64234675 is a wasteful number, since it uses less digits than its factorization.
64234675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48542 (or 48537 counting only the distinct ones).
The product of its digits is 120960, while the sum is 37.
The square root of 64234675 is about 8014.6537666951. The cubic root of 64234675 is about 400.4883098911.
The spelling of 64234675 in words is "sixty-four million, two hundred thirty-four thousand, six hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •