Base | Representation |
---|---|
bin | 1001111111101… |
… | …10111010100100 |
3 | 12211202222000122 |
4 | 10333312322210 |
5 | 132431130433 |
6 | 12153101112 |
7 | 2035463225 |
oct | 477667244 |
9 | 184688018 |
10 | 83848868 |
11 | 4336a994 |
12 | 240b7798 |
13 | 144aa21c |
14 | b1c924c |
15 | 7564198 |
hex | 4ff6ea4 |
83848868 has 12 divisors (see below), whose sum is σ = 147432432. Its totient is φ = 41725320.
The previous prime is 83848867. The next prime is 83848903. The reversal of 83848868 is 86884838.
It is not an unprimeable number, because it can be changed into a prime (83848861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48830 + ... + 50517.
It is an arithmetic number, because the mean of its divisors is an integer number (12286036).
Almost surely, 283848868 is an apocalyptic number.
It is an amenable number.
83848868 is a deficient number, since it is larger than the sum of its proper divisors (63583564).
83848868 is a wasteful number, since it uses less digits than its factorization.
83848868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99562 (or 99560 counting only the distinct ones).
The product of its digits is 2359296, while the sum is 53.
The square root of 83848868 is about 9156.9027514766. The cubic root of 83848868 is about 437.6891033393.
The spelling of 83848868 in words is "eighty-three million, eight hundred forty-eight thousand, eight hundred sixty-eight".
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