Base | Representation |
---|---|
bin | 1011101100101000010001 |
3 | 12202210021211 |
4 | 23230220101 |
5 | 1241111020 |
6 | 145420121 |
7 | 35030620 |
oct | 13545021 |
9 | 5683254 |
10 | 3066385 |
11 | 1804903 |
12 | 103a641 |
13 | 83493a |
14 | 59b6b7 |
15 | 40885a |
hex | 2eca11 |
3066385 has 16 divisors (see below), whose sum is σ = 4262400. Its totient is φ = 2074176.
The previous prime is 3066377. The next prime is 3066397. The reversal of 3066385 is 5836603.
It is a cyclic number.
It is not a de Polignac number, because 3066385 - 23 = 3066377 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2211 + ... + 3319.
It is an arithmetic number, because the mean of its divisors is an integer number (266400).
Almost surely, 23066385 is an apocalyptic number.
3066385 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3066385 is a deficient number, since it is larger than the sum of its proper divisors (1196015).
3066385 is a wasteful number, since it uses less digits than its factorization.
3066385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1200.
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 3066385 is about 1751.1096481945. The cubic root of 3066385 is about 145.2810245544.
The spelling of 3066385 in words is "three million, sixty-six thousand, three hundred eighty-five".
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