Base | Representation |
---|---|
bin | 1110111010101110… |
… | …01001110000101000 |
3 | 202200010222021001010 |
4 | 13131113021300220 |
5 | 112400223120240 |
6 | 3402412223520 |
7 | 402315454662 |
oct | 73527116050 |
9 | 22603867033 |
10 | 8008801320 |
11 | 343a839a73 |
12 | 167616aba0 |
13 | 9a83051c0 |
14 | 55d919532 |
15 | 31d188280 |
hex | 1dd5c9c28 |
8008801320 has 128 divisors (see below), whose sum is σ = 27396714240. Its totient is φ = 1855426560.
The previous prime is 8008801313. The next prime is 8008801343. The reversal of 8008801320 is 231088008.
It is a Harshad number since it is a multiple of its sum of digits (30).
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 31 ways as a sum of consecutive naturals, for example, 124476 + ... + 177515.
It is an arithmetic number, because the mean of its divisors is an integer number (214036830).
Almost surely, 28008801320 is an apocalyptic number.
It is an amenable number.
8008801320 is an abundant number, since it is smaller than the sum of its proper divisors (19387912920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8008801320 is a wasteful number, since it uses less digits than its factorization.
8008801320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302035 (or 302031 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 30.
The square root of 8008801320 is about 89491.9064496896. The cubic root of 8008801320 is about 2000.7331745280.
Adding to 8008801320 its reverse (231088008), we get a palindrome (8239889328).
The spelling of 8008801320 in words is "eight billion, eight million, eight hundred one thousand, three hundred twenty".
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