Base | Representation |
---|---|
bin | 1001111000110… |
… | …00100110100001 |
3 | 12210001200220220 |
4 | 10330120212201 |
5 | 132213011043 |
6 | 12121353253 |
7 | 2024651355 |
oct | 474304641 |
9 | 183050826 |
10 | 82938273 |
11 | 428a8830 |
12 | 23938829 |
13 | 1424b902 |
14 | b02d465 |
15 | 7434483 |
hex | 4f189a1 |
82938273 has 8 divisors (see below), whose sum is σ = 120637536. Its totient is φ = 50265600.
The previous prime is 82938259. The next prime is 82938281. The reversal of 82938273 is 37283928.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82938273 - 210 = 82937249 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (82938673) 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, 1256608 + ... + 1256673.
It is an arithmetic number, because the mean of its divisors is an integer number (15079692).
Almost surely, 282938273 is an apocalyptic number.
It is an amenable number.
82938273 is a deficient number, since it is larger than the sum of its proper divisors (37699263).
82938273 is a wasteful number, since it uses less digits than its factorization.
82938273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2513295.
The product of its digits is 145152, while the sum is 42.
The square root of 82938273 is about 9107.0452398130. The cubic root of 82938273 is about 436.0989047709.
The spelling of 82938273 in words is "eighty-two million, nine hundred thirty-eight thousand, two hundred seventy-three".
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