Base | Representation |
---|---|
bin | 1110111010010011… |
… | …11110110111001110 |
3 | 202122220110212002112 |
4 | 13131021332313032 |
5 | 112343332130224 |
6 | 3402210224022 |
7 | 402244225241 |
oct | 73511766716 |
9 | 22586425075 |
10 | 8005348814 |
11 | 34388a1061 |
12 | 1674b85012 |
13 | 9a76968b8 |
14 | 55d29b258 |
15 | 31cc0530e |
hex | 1dd27edce |
8005348814 has 8 divisors (see below), whose sum is σ = 12008566488. Its totient is φ = 4002493320.
The previous prime is 8005348787. The next prime is 8005348853. The reversal of 8005348814 is 4188435008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×80053488142 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26117 + ... + 129200.
It is an arithmetic number, because the mean of its divisors is an integer number (1501070811).
Almost surely, 28005348814 is an apocalyptic number.
8005348814 is a deficient number, since it is larger than the sum of its proper divisors (4003217674).
8005348814 is a wasteful number, since it uses less digits than its factorization.
8005348814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181090.
The product of its (nonzero) digits is 122880, while the sum is 41.
The square root of 8005348814 is about 89472.6148829909. The cubic root of 8005348814 is about 2000.4456351973.
The spelling of 8005348814 in words is "eight billion, five million, three hundred forty-eight thousand, eight hundred fourteen".
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