Base | Representation |
---|---|
bin | 1001111000110… |
… | …11001011100001 |
3 | 12210002020102000 |
4 | 10330123023201 |
5 | 132213330313 |
6 | 12121514213 |
7 | 2025024222 |
oct | 474331341 |
9 | 183066360 |
10 | 82948833 |
11 | 42905760 |
12 | 23942969 |
13 | 14253666 |
14 | b033249 |
15 | 7437673 |
hex | 4f1b2e1 |
82948833 has 32 divisors (see below), whose sum is σ = 139898880. Its totient is φ = 48082320.
The previous prime is 82948823. The next prime is 82948841. The reversal of 82948833 is 33884928.
It is not a de Polignac number, because 82948833 - 26 = 82948769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82948823) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 760 + ... + 12902.
It is an arithmetic number, because the mean of its divisors is an integer number (4371840).
Almost surely, 282948833 is an apocalyptic number.
It is an amenable number.
82948833 is a deficient number, since it is larger than the sum of its proper divisors (56950047).
82948833 is a wasteful number, since it uses less digits than its factorization.
82948833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12186 (or 12180 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The square root of 82948833 is about 9107.6249922798. The cubic root of 82948833 is about 436.1174125471.
The spelling of 82948833 in words is "eighty-two million, nine hundred forty-eight thousand, eight hundred thirty-three".
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