Base | Representation |
---|---|
bin | 110000001010110… |
… | …000101001010010 |
3 | 2002022122002220210 |
4 | 300022300221102 |
5 | 3123340031213 |
6 | 212104544550 |
7 | 26011652364 |
oct | 6012605122 |
9 | 2068562823 |
10 | 808127058 |
11 | 385191902 |
12 | 1a6782156 |
13 | cb56a0bb |
14 | 79482d34 |
15 | 4ae300c3 |
hex | 302b0a52 |
808127058 has 16 divisors (see below), whose sum is σ = 1632257856. Its totient is φ = 266708400.
The previous prime is 808127051. The next prime is 808127069. The reversal of 808127058 is 850721808.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (808127051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666166 + ... + 667377.
It is an arithmetic number, because the mean of its divisors is an integer number (102016116).
Almost surely, 2808127058 is an apocalyptic number.
808127058 is an abundant number, since it is smaller than the sum of its proper divisors (824130798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
808127058 is a wasteful number, since it uses less digits than its factorization.
808127058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1333649.
The product of its (nonzero) digits is 35840, while the sum is 39.
The square root of 808127058 is about 28427.5756616705. The cubic root of 808127058 is about 931.4507199850.
The spelling of 808127058 in words is "eight hundred eight million, one hundred twenty-seven thousand, fifty-eight".
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