Base | Representation |
---|---|
bin | 1001110011100… |
… | …01010100011011 |
3 | 12201202220000111 |
4 | 10321301110123 |
5 | 132024044313 |
6 | 12054545151 |
7 | 2016065623 |
oct | 471612433 |
9 | 181686014 |
10 | 82253083 |
11 | 4247aa60 |
12 | 236681b7 |
13 | 1406ba83 |
14 | acd1883 |
15 | 734b43d |
hex | 4e7151b |
82253083 has 16 divisors (see below), whose sum is σ = 94784256. Its totient is φ = 70644640.
The previous prime is 82253069. The next prime is 82253117. The reversal of 82253083 is 38035228.
It is not a de Polignac number, because 82253083 - 221 = 80155931 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82253063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19041 + ... + 22957.
It is an arithmetic number, because the mean of its divisors is an integer number (5924016).
Almost surely, 282253083 is an apocalyptic number.
82253083 is a gapful number since it is divisible by the number (83) formed by its first and last digit.
82253083 is a deficient number, since it is larger than the sum of its proper divisors (12531173).
82253083 is a wasteful number, since it uses less digits than its factorization.
82253083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4034.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 82253083 is about 9069.3485433078. The cubic root of 82253083 is about 434.8946466139.
The spelling of 82253083 in words is "eighty-two million, two hundred fifty-three thousand, eighty-three".
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