Base | Representation |
---|---|
bin | 1001110101101111… |
… | …0100100010100101 |
3 | 20211002002202101201 |
4 | 2131123310202211 |
5 | 20402134103010 |
6 | 1114032322501 |
7 | 122311546516 |
oct | 23533644245 |
9 | 6732082351 |
10 | 2641316005 |
11 | 1135a54899 |
12 | 6186a3431 |
13 | 3312aa7a3 |
14 | 1b0b18a0d |
15 | 106d4223a |
hex | 9d6f48a5 |
2641316005 has 8 divisors (see below), whose sum is σ = 3170352024. Its totient is φ = 2112537600.
The previous prime is 2641315967. The next prime is 2641316017. The reversal of 2641316005 is 5006131462.
It can be written as a sum of positive squares in 4 ways, for example, as 205005124 + 2436310881 = 14318^2 + 49359^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2641316005 - 27 = 2641315877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 41076 + ... + 83485.
It is an arithmetic number, because the mean of its divisors is an integer number (396294003).
Almost surely, 22641316005 is an apocalyptic number.
It is an amenable number.
2641316005 is a deficient number, since it is larger than the sum of its proper divisors (529036019).
2641316005 is a wasteful number, since it uses less digits than its factorization.
2641316005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128807.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 2641316005 is about 51393.7350753961. The cubic root of 2641316005 is about 1382.3142581446.
Adding to 2641316005 its reverse (5006131462), we get a palindrome (7647447467).
The spelling of 2641316005 in words is "two billion, six hundred forty-one million, three hundred sixteen thousand, five".
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