Base | Representation |
---|---|
bin | 1111010100010… |
… | …1101000000100 |
3 | 11110220011010120 |
4 | 3311011220010 |
5 | 112421421244 |
6 | 10213021540 |
7 | 1410046620 |
oct | 365055004 |
9 | 143804116 |
10 | 64248324 |
11 | 332a2798 |
12 | 196248b0 |
13 | 1040687a |
14 | 8766180 |
15 | 5991819 |
hex | 3d45a04 |
64248324 has 48 divisors (see below), whose sum is σ = 171752448. Its totient is φ = 18311328.
The previous prime is 64248323. The next prime is 64248343. The reversal of 64248324 is 42384246.
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 (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48657 + ... + 49959.
It is an arithmetic number, because the mean of its divisors is an integer number (3578176).
Almost surely, 264248324 is an apocalyptic number.
It is an amenable number.
64248324 is an abundant number, since it is smaller than the sum of its proper divisors (107504124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64248324 is a wasteful number, since it uses less digits than its factorization.
64248324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1904 (or 1902 counting only the distinct ones).
The product of its digits is 36864, while the sum is 33.
The square root of 64248324 is about 8015.5052242513. The cubic root of 64248324 is about 400.5166739993.
The spelling of 64248324 in words is "sixty-four million, two hundred forty-eight thousand, three hundred twenty-four".
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