Base | Representation |
---|---|
bin | 1001110100111… |
… | …11001111101101 |
3 | 12202010110001200 |
4 | 10322133033231 |
5 | 132101104242 |
6 | 12103000113 |
7 | 2020511226 |
oct | 472371755 |
9 | 182113050 |
10 | 82441197 |
11 | 42599323 |
12 | 23739039 |
13 | 14106597 |
14 | ad4024d |
15 | 738704c |
hex | 4e9f3ed |
82441197 has 12 divisors (see below), whose sum is σ = 119325024. Its totient is φ = 54848520.
The previous prime is 82441193. The next prime is 82441199. The reversal of 82441197 is 79114428.
It is not a de Polignac number, because 82441197 - 22 = 82441193 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82441193) 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, 4579 + ... + 13632.
It is an arithmetic number, because the mean of its divisors is an integer number (9943752).
Almost surely, 282441197 is an apocalyptic number.
It is an amenable number.
82441197 is a deficient number, since it is larger than the sum of its proper divisors (36883827).
82441197 is a wasteful number, since it uses less digits than its factorization.
82441197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18720 (or 18717 counting only the distinct ones).
The product of its digits is 16128, while the sum is 36.
The square root of 82441197 is about 9079.7134866691. The cubic root of 82441197 is about 435.2259309904.
The spelling of 82441197 in words is "eighty-two million, four hundred forty-one thousand, one hundred ninety-seven".
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