Base | Representation |
---|---|
bin | 1001111000011… |
… | …11101101001100 |
3 | 12202222211221101 |
4 | 10330033231030 |
5 | 132210324321 |
6 | 12120512444 |
7 | 2024440213 |
oct | 474175514 |
9 | 182884841 |
10 | 82901836 |
11 | 42883416 |
12 | 2391b724 |
13 | 14238154 |
14 | b02007a |
15 | 7428791 |
hex | 4f0fb4c |
82901836 has 24 divisors (see below), whose sum is σ = 153750240. Its totient is φ = 39043200.
The previous prime is 82901827. The next prime is 82901837. The reversal of 82901836 is 63810928.
It is a junction number, because it is equal to n+sod(n) for n = 82901795 and 82901804.
It is not an unprimeable number, because it can be changed into a prime (82901837) 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, 3960 + ... + 13471.
It is an arithmetic number, because the mean of its divisors is an integer number (6406260).
Almost surely, 282901836 is an apocalyptic number.
It is an amenable number.
82901836 is a deficient number, since it is larger than the sum of its proper divisors (70848404).
82901836 is a wasteful number, since it uses less digits than its factorization.
82901836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17505 (or 17503 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 82901836 is about 9105.0445358603. The cubic root of 82901836 is about 436.0350321149.
The spelling of 82901836 in words is "eighty-two million, nine hundred one thousand, eight hundred thirty-six".
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