Base | Representation |
---|---|
bin | 1001111111100… |
… | …01111000001011 |
3 | 12211201220201110 |
4 | 10333301320023 |
5 | 132430000420 |
6 | 12152421403 |
7 | 2035346121 |
oct | 477617013 |
9 | 184656643 |
10 | 83828235 |
11 | 43356437 |
12 | 240a7863 |
13 | 144a0a0a |
14 | b1c1911 |
15 | 755cee0 |
hex | 4ff1e0b |
83828235 has 16 divisors (see below), whose sum is σ = 134687520. Its totient is φ = 44520960.
The previous prime is 83828197. The next prime is 83828237. The reversal of 83828235 is 53282838.
It is not a de Polignac number, because 83828235 - 211 = 83826187 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 83828193 and 83828202.
It is not an unprimeable number, because it can be changed into a prime (83828237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7980 + ... + 15209.
It is an arithmetic number, because the mean of its divisors is an integer number (8417970).
Almost surely, 283828235 is an apocalyptic number.
83828235 is a deficient number, since it is larger than the sum of its proper divisors (50859285).
83828235 is a wasteful number, since it uses less digits than its factorization.
83828235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23438.
The product of its digits is 92160, while the sum is 39.
The square root of 83828235 is about 9155.7760457538. The cubic root of 83828235 is about 437.6531991372.
The spelling of 83828235 in words is "eighty-three million, eight hundred twenty-eight thousand, two hundred thirty-five".
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