Base | Representation |
---|---|
bin | 1001111001001… |
… | …10110101111001 |
3 | 12210011122221012 |
4 | 10330212311321 |
5 | 132221342401 |
6 | 12122523305 |
7 | 2025313412 |
oct | 474466571 |
9 | 183148835 |
10 | 82996601 |
11 | 42938636 |
12 | 23966535 |
13 | 1426c31c |
14 | b046809 |
15 | 74468bb |
hex | 4f26d79 |
82996601 has 4 divisors (see below), whose sum is σ = 87878772. Its totient is φ = 78114432.
The previous prime is 82996591. The next prime is 82996607. The reversal of 82996601 is 10669928.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 76545001 + 6451600 = 8749^2 + 2540^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-82996601 is a prime.
It is a super-3 number, since 3×829966013 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82996607) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441060 + ... + 2441093.
It is an arithmetic number, because the mean of its divisors is an integer number (21969693).
Almost surely, 282996601 is an apocalyptic number.
It is an amenable number.
82996601 is a deficient number, since it is larger than the sum of its proper divisors (4882171).
82996601 is a wasteful number, since it uses less digits than its factorization.
82996601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4882170.
The product of its (nonzero) digits is 46656, while the sum is 41.
The square root of 82996601 is about 9110.2470328746. The cubic root of 82996601 is about 436.2011125750.
The spelling of 82996601 in words is "eighty-two million, nine hundred ninety-six thousand, six hundred one".
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