Base | Representation |
---|---|
bin | 111011110110100… |
… | …0110010000010001 |
3 | 12011221222202111112 |
4 | 1313231012100101 |
5 | 13103111421201 |
6 | 531141023105 |
7 | 100524234350 |
oct | 16755062021 |
9 | 5157882445 |
10 | 2008310801 |
11 | 9407036a2 |
12 | 4806b4a95 |
13 | 2600c70b3 |
14 | 150a1d997 |
15 | bb4a50bb |
hex | 77b46411 |
2008310801 has 8 divisors (see below), whose sum is σ = 2302594944. Its totient is φ = 1715872320.
The previous prime is 2008310797. The next prime is 2008310839. The reversal of 2008310801 is 1080138002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2008310801 - 22 = 2008310797 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2008310881) 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, 459080 + ... + 463433.
It is an arithmetic number, because the mean of its divisors is an integer number (287824368).
Almost surely, 22008310801 is an apocalyptic number.
It is an amenable number.
2008310801 is a deficient number, since it is larger than the sum of its proper divisors (294284143).
2008310801 is an equidigital number, since it uses as much as digits as its factorization.
2008310801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 922831.
The product of its (nonzero) digits is 384, while the sum is 23.
The square root of 2008310801 is about 44814.1808025094. The cubic root of 2008310801 is about 1261.6637970355.
Adding to 2008310801 its reverse (1080138002), we get a palindrome (3088448803).
The spelling of 2008310801 in words is "two billion, eight million, three hundred ten thousand, eight hundred one".
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