Base | Representation |
---|---|
bin | 1111010101001… |
… | …0010100001110 |
3 | 11110222210102200 |
4 | 3311102110032 |
5 | 112430102202 |
6 | 10214102330 |
7 | 1410354303 |
oct | 365222416 |
9 | 143883380 |
10 | 64300302 |
11 | 33328850 |
12 | 1964a9a6 |
13 | 10424421 |
14 | 877b0aa |
15 | 59a1e1c |
hex | 3d5250e |
64300302 has 96 divisors (see below), whose sum is σ = 159629184. Its totient is φ = 18532800.
The previous prime is 64300297. The next prime is 64300309. The reversal of 64300302 is 20300346.
64300302 is a `hidden beast` number, since 64 + 300 + 302 = 666.
64300302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64300309) 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 47 ways as a sum of consecutive naturals, for example, 490777 + ... + 490907.
It is an arithmetic number, because the mean of its divisors is an integer number (1662804).
Almost surely, 264300302 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 64300302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79814592).
64300302 is an abundant number, since it is smaller than the sum of its proper divisors (95328882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64300302 is a wasteful number, since it uses less digits than its factorization.
64300302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254 (or 251 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 64300302 is about 8018.7469095863. The cubic root of 64300302 is about 400.6246531799.
Adding to 64300302 its reverse (20300346), we get a palindrome (84600648).
The spelling of 64300302 in words is "sixty-four million, three hundred thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •