Base | Representation |
---|---|
bin | 1111010001010… |
… | …0110101000101 |
3 | 11110111222221221 |
4 | 3310110311011 |
5 | 112344022303 |
6 | 10204440341 |
7 | 1405255120 |
oct | 364246505 |
9 | 143458857 |
10 | 64048453 |
11 | 33176607 |
12 | 195490b1 |
13 | 103668c1 |
14 | 87133b7 |
15 | 59524bd |
hex | 3d14d45 |
64048453 has 8 divisors (see below), whose sum is σ = 74439360. Its totient is φ = 53967840.
The previous prime is 64048447. The next prime is 64048477. The reversal of 64048453 is 35484046.
64048453 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 64048453 - 213 = 64040261 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64048403) 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 7 ways as a sum of consecutive naturals, for example, 77128 + ... + 77953.
It is an arithmetic number, because the mean of its divisors is an integer number (9304920).
Almost surely, 264048453 is an apocalyptic number.
It is an amenable number.
64048453 is a deficient number, since it is larger than the sum of its proper divisors (10390907).
64048453 is a wasteful number, since it uses less digits than its factorization.
64048453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155147.
The product of its (nonzero) digits is 46080, while the sum is 34.
The square root of 64048453 is about 8003.0277395496. The cubic root of 64048453 is about 400.1009182866.
The spelling of 64048453 in words is "sixty-four million, forty-eight thousand, four hundred fifty-three".
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