Base | Representation |
---|---|
bin | 11110111001000101100000 |
3 | 120020102120021 |
4 | 132321011200 |
5 | 4033120034 |
6 | 445323224 |
7 | 125555515 |
oct | 36710540 |
9 | 16212507 |
10 | 8098144 |
11 | 463128a |
12 | 2866514 |
13 | 18a7002 |
14 | 110b30c |
15 | a9e6b4 |
hex | 7b9160 |
8098144 has 24 divisors (see below), whose sum is σ = 16140600. Its totient is φ = 3998976.
The previous prime is 8098141. The next prime is 8098157. The reversal of 8098144 is 4418908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8098141) 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 3 ways as a sum of consecutive naturals, for example, 1132 + ... + 4180.
It is an arithmetic number, because the mean of its divisors is an integer number (672525).
Almost surely, 28098144 is an apocalyptic number.
It is an amenable number.
8098144 is a deficient number, since it is larger than the sum of its proper divisors (8042456).
8098144 is a wasteful number, since it uses less digits than its factorization.
8098144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3142 (or 3134 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 8098144 is about 2845.7238095079. The cubic root of 8098144 is about 200.8145447473.
The spelling of 8098144 in words is "eight million, ninety-eight thousand, one hundred forty-four".
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