Base | Representation |
---|---|
bin | 1001111111101… |
… | …11111000110101 |
3 | 12211210011111020 |
4 | 10333313320311 |
5 | 132431242403 |
6 | 12153131353 |
7 | 2035510650 |
oct | 477677065 |
9 | 184704436 |
10 | 83852853 |
11 | 43372987 |
12 | 240b9b59 |
13 | 144abc96 |
14 | b1ca897 |
15 | 7565453 |
hex | 4ff7e35 |
83852853 has 16 divisors (see below), whose sum is σ = 128430720. Its totient is φ = 47670336.
The previous prime is 83852827. The next prime is 83852869. The reversal of 83852853 is 35825838.
It is not a de Polignac number, because 83852853 - 29 = 83852341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83852803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5998 + ... + 14271.
It is an arithmetic number, because the mean of its divisors is an integer number (8026920).
Almost surely, 283852853 is an apocalyptic number.
It is an amenable number.
83852853 is a deficient number, since it is larger than the sum of its proper divisors (44577867).
83852853 is a wasteful number, since it uses less digits than its factorization.
83852853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20476.
The product of its digits is 230400, while the sum is 42.
The square root of 83852853 is about 9157.1203443004. The cubic root of 83852853 is about 437.6960370980.
The spelling of 83852853 in words is "eighty-three million, eight hundred fifty-two thousand, eight hundred fifty-three".
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