Base | Representation |
---|---|
bin | 1001111111100… |
… | …11101110010110 |
3 | 12211202022002120 |
4 | 10333303232112 |
5 | 132430221143 |
6 | 12152520410 |
7 | 2035410144 |
oct | 477635626 |
9 | 184668076 |
10 | 83835798 |
11 | 43361092 |
12 | 240b0106 |
13 | 144a42a7 |
14 | b1c4594 |
15 | 7560383 |
hex | 4ff3b96 |
83835798 has 16 divisors (see below), whose sum is σ = 168211056. Its totient is φ = 27855360.
The previous prime is 83835793. The next prime is 83835833. The reversal of 83835798 is 89753838.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 83835798.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83835793) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20443 + ... + 24198.
It is an arithmetic number, because the mean of its divisors is an integer number (10513191).
Almost surely, 283835798 is an apocalyptic number.
83835798 is an abundant number, since it is smaller than the sum of its proper divisors (84375258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83835798 is a wasteful number, since it uses less digits than its factorization.
83835798 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44959.
The product of its digits is 1451520, while the sum is 51.
The square root of 83835798 is about 9156.1890544047. The cubic root of 83835798 is about 437.6663604609. Note that the first 3 decimals are identical.
The spelling of 83835798 in words is "eighty-three million, eight hundred thirty-five thousand, seven hundred ninety-eight".
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