Base | Representation |
---|---|
bin | 1111010100010… |
… | …1101000000111 |
3 | 11110220011010200 |
4 | 3311011220013 |
5 | 112421421302 |
6 | 10213021543 |
7 | 1410046623 |
oct | 365055007 |
9 | 143804120 |
10 | 64248327 |
11 | 332a27a0 |
12 | 196248b3 |
13 | 10406880 |
14 | 8766183 |
15 | 599181c |
hex | 3d45a07 |
64248327 has 24 divisors (see below), whose sum is σ = 109029648. Its totient is φ = 35942400.
The previous prime is 64248323. The next prime is 64248343. The reversal of 64248327 is 72384246.
64248327 is a `hidden beast` number, since 642 + 4 + 8 + 3 + 2 + 7 = 666.
64248327 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 64248327 - 22 = 64248323 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 64248291 and 64248300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64248323) 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 23 ways as a sum of consecutive naturals, for example, 23674 + ... + 26247.
It is an arithmetic number, because the mean of its divisors is an integer number (4542902).
Almost surely, 264248327 is an apocalyptic number.
64248327 is a deficient number, since it is larger than the sum of its proper divisors (44781321).
64248327 is a wasteful number, since it uses less digits than its factorization.
64248327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49951 (or 49948 counting only the distinct ones).
The product of its digits is 64512, while the sum is 36.
The square root of 64248327 is about 8015.5054113886. The cubic root of 64248327 is about 400.5166802331.
The spelling of 64248327 in words is "sixty-four million, two hundred forty-eight thousand, three hundred twenty-seven".
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