Base | Representation |
---|---|
bin | 1011101001001101100001 |
3 | 12202002002022 |
4 | 23221031201 |
5 | 1240134020 |
6 | 145231225 |
7 | 34642040 |
oct | 13511541 |
9 | 5662068 |
10 | 3052385 |
11 | 17a5336 |
12 | 1032515 |
13 | 82b45b |
14 | 596557 |
15 | 404625 |
hex | 2e9361 |
3052385 has 8 divisors (see below), whose sum is σ = 4186176. Its totient is φ = 2093040.
The previous prime is 3052381. The next prime is 3052397. The reversal of 3052385 is 5832503.
3052385 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 3052385 - 22 = 3052381 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3052381) 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, 43571 + ... + 43640.
It is an arithmetic number, because the mean of its divisors is an integer number (523272).
Almost surely, 23052385 is an apocalyptic number.
3052385 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3052385 is a deficient number, since it is larger than the sum of its proper divisors (1133791).
3052385 is an equidigital number, since it uses as much as digits as its factorization.
3052385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87223.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 3052385 is about 1747.1076097367. The cubic root of 3052385 is about 145.0595870831.
Adding to 3052385 its reverse (5832503), we get a palindrome (8884888).
The spelling of 3052385 in words is "three million, fifty-two thousand, three hundred eighty-five".
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