Base | Representation |
---|---|
bin | 1111110000100… |
… | …1001110000000 |
3 | 11121101010110212 |
4 | 3330021032000 |
5 | 113410114143 |
6 | 10320413252 |
7 | 1431552452 |
oct | 374111600 |
9 | 147333425 |
10 | 66098048 |
11 | 34346495 |
12 | 1a177228 |
13 | 10903793 |
14 | 8ac82d2 |
15 | 5c09918 |
hex | 3f09380 |
66098048 has 16 divisors (see below), whose sum is σ = 131679960. Its totient is φ = 33048960.
The previous prime is 66098041. The next prime is 66098059. The reversal of 66098048 is 84089066.
It is a tau number, because it is divible by the number of its divisors (16).
It is a junction number, because it is equal to n+sod(n) for n = 66097996 and 66098014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (66098041) 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 as a sum of consecutive naturals, namely, 258068 + ... + 258323.
Almost surely, 266098048 is an apocalyptic number.
It is an amenable number.
66098048 is a deficient number, since it is larger than the sum of its proper divisors (65581912).
66098048 is an equidigital number, since it uses as much as digits as its factorization.
66098048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516405 (or 516393 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 41.
The square root of 66098048 is about 8130.0706023995. The cubic root of 66098048 is about 404.3240219868.
The spelling of 66098048 in words is "sixty-six million, ninety-eight thousand, forty-eight".
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