Base | Representation |
---|---|
bin | 1011110001011001000111 |
3 | 12210210001102 |
4 | 23301121013 |
5 | 1242222040 |
6 | 150050315 |
7 | 35141531 |
oct | 13613107 |
9 | 5723042 |
10 | 3085895 |
11 | 181852a |
12 | 104999b |
13 | 840797 |
14 | 5a4851 |
15 | 40e515 |
hex | 2f1647 |
3085895 has 16 divisors (see below), whose sum is σ = 3919872. Its totient is φ = 2328480.
The previous prime is 3085843. The next prime is 3085903. The reversal of 3085895 is 5985803.
3085895 = T284 + T285 + ... + T345.
It is not a de Polignac number, because 3085895 - 28 = 3085639 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 6434 + ... + 6896.
It is an arithmetic number, because the mean of its divisors is an integer number (244992).
Almost surely, 23085895 is an apocalyptic number.
3085895 is a deficient number, since it is larger than the sum of its proper divisors (833977).
3085895 is a wasteful number, since it uses less digits than its factorization.
3085895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 542.
The product of its (nonzero) digits is 43200, while the sum is 38.
The square root of 3085895 is about 1756.6715686206. The cubic root of 3085895 is about 145.5884922022.
The spelling of 3085895 in words is "three million, eighty-five thousand, eight hundred ninety-five".
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