Base | Representation |
---|---|
bin | 1111010000111… |
… | …0101100000101 |
3 | 11110110201110101 |
4 | 3310032230011 |
5 | 112342221201 |
6 | 10204124101 |
7 | 1405121566 |
oct | 364165405 |
9 | 143421411 |
10 | 64023301 |
11 | 33159721 |
12 | 19536631 |
13 | 10358314 |
14 | 870816d |
15 | 5949d01 |
hex | 3d0eb05 |
64023301 has 2 divisors, whose sum is σ = 64023302. Its totient is φ = 64023300.
The previous prime is 64023299. The next prime is 64023313. The reversal of 64023301 is 10332046.
64023301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 53949025 + 10074276 = 7345^2 + 3174^2 .
It is a cyclic number.
It is not a de Polignac number, because 64023301 - 21 = 64023299 is a prime.
Together with 64023299, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (64023361) 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 as a sum of consecutive naturals, namely, 32011650 + 32011651.
It is an arithmetic number, because the mean of its divisors is an integer number (32011651).
Almost surely, 264023301 is an apocalyptic number.
It is an amenable number.
64023301 is a deficient number, since it is larger than the sum of its proper divisors (1).
64023301 is an equidigital number, since it uses as much as digits as its factorization.
64023301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 64023301 is about 8001.4561799712. The cubic root of 64023301 is about 400.0485378600.
Adding to 64023301 its reverse (10332046), we get a palindrome (74355347).
The spelling of 64023301 in words is "sixty-four million, twenty-three thousand, three hundred one".
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