Base | Representation |
---|---|
bin | 11111101101110011100001 |
3 | 120122101202221 |
4 | 133231303201 |
5 | 4112022311 |
6 | 454111041 |
7 | 130445206 |
oct | 37556341 |
9 | 16571687 |
10 | 8314081 |
11 | 4769546 |
12 | 294b481 |
13 | 1951399 |
14 | 1165cad |
15 | ae3671 |
hex | 7edce1 |
8314081 has 4 divisors (see below), whose sum is σ = 8337600. Its totient is φ = 8290564.
The previous prime is 8314073. The next prime is 8314099. The reversal of 8314081 is 1804138.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 8314081 - 23 = 8314073 is a prime.
It is a super-2 number, since 2×83140812 = 138247885749122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8314181) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11221 + ... + 11938.
It is an arithmetic number, because the mean of its divisors is an integer number (2084400).
Almost surely, 28314081 is an apocalyptic number.
It is an amenable number.
8314081 is a deficient number, since it is larger than the sum of its proper divisors (23519).
8314081 is a wasteful number, since it uses less digits than its factorization.
8314081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23518.
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 8314081 is about 2883.4148158043. The cubic root of 8314081 is about 202.5838173572.
The spelling of 8314081 in words is "eight million, three hundred fourteen thousand, eighty-one".
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