Base | Representation |
---|---|
bin | 111110001011111… |
… | …0001011001010001 |
3 | 12101102022120220011 |
4 | 1330113301121101 |
5 | 13233132401132 |
6 | 543015114521 |
7 | 102464601430 |
oct | 17427613121 |
9 | 5342276804 |
10 | 2086606417 |
11 | 980920315 |
12 | 4a2972a41 |
13 | 2733ab76c |
14 | 15b1a1117 |
15 | c32bdb47 |
hex | 7c5f1651 |
2086606417 has 8 divisors (see below), whose sum is σ = 2386396800. Its totient is φ = 1787241984.
The previous prime is 2086606411. The next prime is 2086606477. The reversal of 2086606417 is 7146066802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2086606417 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2086606417.
It is not an unprimeable number, because it can be changed into a prime (2086606411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95917 + ... + 115642.
It is an arithmetic number, because the mean of its divisors is an integer number (298299600).
Almost surely, 22086606417 is an apocalyptic number.
It is an amenable number.
2086606417 is a deficient number, since it is larger than the sum of its proper divisors (299790383).
2086606417 is a wasteful number, since it uses less digits than its factorization.
2086606417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212975.
The product of its (nonzero) digits is 96768, while the sum is 40.
The square root of 2086606417 is about 45679.3872222472. The cubic root of 2086606417 is about 1277.8508893244.
The spelling of 2086606417 in words is "two billion, eighty-six million, six hundred six thousand, four hundred seventeen".
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