Base | Representation |
---|---|
bin | 11111011011111110101101 |
3 | 120111200121210 |
4 | 133123332231 |
5 | 4102203234 |
6 | 452345033 |
7 | 130022304 |
oct | 37337655 |
9 | 16450553 |
10 | 8241069 |
11 | 4719701 |
12 | 2915179 |
13 | 1927095 |
14 | 114743b |
15 | acbbe9 |
hex | 7dbfad |
8241069 has 4 divisors (see below), whose sum is σ = 10988096. Its totient is φ = 5494044.
The previous prime is 8241019. The next prime is 8241091. The reversal of 8241069 is 9601428.
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 not a de Polignac number, because 8241069 - 212 = 8236973 is a prime.
It is a super-2 number, since 2×82410692 = 135830436525522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8241019) 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, 1373509 + ... + 1373514.
It is an arithmetic number, because the mean of its divisors is an integer number (2747024).
Almost surely, 28241069 is an apocalyptic number.
It is an amenable number.
8241069 is a deficient number, since it is larger than the sum of its proper divisors (2747027).
8241069 is a wasteful number, since it uses less digits than its factorization.
8241069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2747026.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 8241069 is about 2870.7262147408. The cubic root of 8241069 is about 201.9890609375.
The spelling of 8241069 in words is "eight million, two hundred forty-one thousand, sixty-nine".
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