Base | Representation |
---|---|
bin | 1001111000010… |
… | …11001011110001 |
3 | 12202221220112100 |
4 | 10330023023301 |
5 | 132204231223 |
6 | 12120251013 |
7 | 2024332212 |
oct | 474131361 |
9 | 182856470 |
10 | 82883313 |
11 | 42870507 |
12 | 23910a69 |
13 | 1422c8a6 |
14 | b017409 |
15 | 7423043 |
hex | 4f0b2f1 |
82883313 has 12 divisors (see below), whose sum is σ = 126762948. Its totient is φ = 52005120.
The previous prime is 82883291. The next prime is 82883321. The reversal of 82883313 is 31338828.
It can be written as a sum of positive squares in 2 ways, for example, as 77739489 + 5143824 = 8817^2 + 2268^2 .
It is not a de Polignac number, because 82883313 - 26 = 82883249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82883413) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 270708 + ... + 271013.
It is an arithmetic number, because the mean of its divisors is an integer number (10563579).
Almost surely, 282883313 is an apocalyptic number.
It is an amenable number.
82883313 is a deficient number, since it is larger than the sum of its proper divisors (43879635).
82883313 is a wasteful number, since it uses less digits than its factorization.
82883313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541744 (or 541741 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 82883313 is about 9104.0272956533. The cubic root of 82883313 is about 436.0025548345.
The spelling of 82883313 in words is "eighty-two million, eight hundred eighty-three thousand, three hundred thirteen".
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