Base | Representation |
---|---|
bin | 1100001101010001011011 |
3 | 20000120200220 |
4 | 30031101123 |
5 | 1304400331 |
6 | 152331123 |
7 | 36125466 |
oct | 14152133 |
9 | 6016626 |
10 | 3200091 |
11 | 1896304 |
12 | 10a3aa3 |
13 | 88075b |
14 | 5d42dd |
15 | 433296 |
hex | 30d45b |
3200091 has 8 divisors (see below), whose sum is σ = 4371024. Its totient is φ = 2081280.
The previous prime is 3200081. The next prime is 3200111. The reversal of 3200091 is 1900023.
3200091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3200091 - 26 = 3200027 is a prime.
3200091 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 3200091.
It is not an unprimeable number, because it can be changed into a prime (3200051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12886 + ... + 13131.
It is an arithmetic number, because the mean of its divisors is an integer number (546378).
Almost surely, 23200091 is an apocalyptic number.
3200091 is a deficient number, since it is larger than the sum of its proper divisors (1170933).
3200091 is a wasteful number, since it uses less digits than its factorization.
3200091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26061.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 3200091 is about 1788.8798170922. The cubic root of 3200091 is about 147.3626567943.
The spelling of 3200091 in words is "three million, two hundred thousand, ninety-one".
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