Base | Representation |
---|---|
bin | 1001110101010… |
… | …01000010111000 |
3 | 12202012111010022 |
4 | 10322221002320 |
5 | 132103400321 |
6 | 12103510012 |
7 | 2021036240 |
oct | 472510270 |
9 | 182174108 |
10 | 82481336 |
11 | 426164a3 |
12 | 23758308 |
13 | 1411b932 |
14 | ad50b20 |
15 | 7393dab |
hex | 4ea90b8 |
82481336 has 32 divisors (see below), whose sum is σ = 182844000. Its totient is φ = 34129536.
The previous prime is 82481317. The next prime is 82481341. The reversal of 82481336 is 63318428.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 82481296 and 82481305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23771 + ... + 27018.
It is an arithmetic number, because the mean of its divisors is an integer number (5713875).
Almost surely, 282481336 is an apocalyptic number.
It is an amenable number.
82481336 is an abundant number, since it is smaller than the sum of its proper divisors (100362664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82481336 is a wasteful number, since it uses less digits than its factorization.
82481336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50831 (or 50827 counting only the distinct ones).
The product of its digits is 27648, while the sum is 35.
The square root of 82481336 is about 9081.9235847919. The cubic root of 82481336 is about 435.2965538499.
The spelling of 82481336 in words is "eighty-two million, four hundred eighty-one thousand, three hundred thirty-six".
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