Base | Representation |
---|---|
bin | 1001110100110… |
… | …01111011010011 |
3 | 12202002100011210 |
4 | 10322121323103 |
5 | 132044410121 |
6 | 12102311203 |
7 | 2020360554 |
oct | 472317323 |
9 | 182070153 |
10 | 82419411 |
11 | 42583a18 |
12 | 23728503 |
13 | 140c96a9 |
14 | ad3632b |
15 | 7380876 |
hex | 4e99ed3 |
82419411 has 8 divisors (see below), whose sum is σ = 110290384. Its totient is φ = 54747360.
The previous prime is 82419391. The next prime is 82419431. The reversal of 82419411 is 11491428.
It is an interprime number because it is at equal distance from previous prime (82419391) and next prime (82419431).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-82419411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82419431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48760 + ... + 50421.
It is an arithmetic number, because the mean of its divisors is an integer number (13786298).
Almost surely, 282419411 is an apocalyptic number.
82419411 is a deficient number, since it is larger than the sum of its proper divisors (27870973).
82419411 is a wasteful number, since it uses less digits than its factorization.
82419411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99461.
The product of its digits is 2304, while the sum is 30.
The square root of 82419411 is about 9078.5136999401. The cubic root of 82419411 is about 435.1875898542.
The spelling of 82419411 in words is "eighty-two million, four hundred nineteen thousand, four hundred eleven".
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