Base | Representation |
---|---|
bin | 1001111000010… |
… | …00111101010100 |
3 | 12202221110000200 |
4 | 10330020331110 |
5 | 132203433241 |
6 | 12120140500 |
7 | 2024263506 |
oct | 474107524 |
9 | 182843020 |
10 | 82874196 |
11 | 42864679 |
12 | 23907730 |
13 | 142286b2 |
14 | b013d76 |
15 | 74204b6 |
hex | 4f08f54 |
82874196 has 36 divisors (see below), whose sum is σ = 209882400. Its totient is φ = 27572688.
The previous prime is 82874153. The next prime is 82874213. The reversal of 82874196 is 69147828.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20425 + ... + 24143.
Almost surely, 282874196 is an apocalyptic number.
It is an amenable number.
82874196 is an abundant number, since it is smaller than the sum of its proper divisors (127008204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82874196 is a wasteful number, since it uses less digits than its factorization.
82874196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4348 (or 4343 counting only the distinct ones).
The product of its digits is 193536, while the sum is 45.
The square root of 82874196 is about 9103.5265694125. The cubic root of 82874196 is about 435.9865677763.
The spelling of 82874196 in words is "eighty-two million, eight hundred seventy-four thousand, one hundred ninety-six".
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