Base | Representation |
---|---|
bin | 10011000111110… |
… | …011101111010001 |
3 | 211100200001010020 |
4 | 103013303233101 |
5 | 1124112022113 |
6 | 51500054053 |
7 | 10643605611 |
oct | 2307635721 |
9 | 740601106 |
10 | 320814033 |
11 | 155100371 |
12 | 8b534329 |
13 | 516078b7 |
14 | 30870a41 |
15 | 1d271023 |
hex | 131f3bd1 |
320814033 has 4 divisors (see below), whose sum is σ = 427752048. Its totient is φ = 213876020.
The previous prime is 320814001. The next prime is 320814041. The reversal of 320814033 is 330418023.
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 320814033 - 25 = 320814001 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 320813994 and 320814012.
It is not an unprimeable number, because it can be changed into a prime (320814073) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 53469003 + ... + 53469008.
It is an arithmetic number, because the mean of its divisors is an integer number (106938012).
Almost surely, 2320814033 is an apocalyptic number.
It is an amenable number.
320814033 is a deficient number, since it is larger than the sum of its proper divisors (106938015).
320814033 is a wasteful number, since it uses less digits than its factorization.
320814033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106938014.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 320814033 is about 17911.2822824051. The cubic root of 320814033 is about 684.5698779152.
The spelling of 320814033 in words is "three hundred twenty million, eight hundred fourteen thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •