Base | Representation |
---|---|
bin | 1011110001001011001111 |
3 | 12210201211112 |
4 | 23301023033 |
5 | 1242210012 |
6 | 150042235 |
7 | 35136122 |
oct | 13611317 |
9 | 5721745 |
10 | 3085007 |
11 | 18178a2 |
12 | 104937b |
13 | 840263 |
14 | 5a43b9 |
15 | 40e122 |
hex | 2f12cf |
3085007 has 8 divisors (see below), whose sum is σ = 3304800. Its totient is φ = 2869504.
The previous prime is 3085001. The next prime is 3085009. The reversal of 3085007 is 7005803.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3085007 - 26 = 3084943 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3085001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494 + ... + 2532.
It is an arithmetic number, because the mean of its divisors is an integer number (413100).
Almost surely, 23085007 is an apocalyptic number.
3085007 is a deficient number, since it is larger than the sum of its proper divisors (219793).
3085007 is a wasteful number, since it uses less digits than its factorization.
3085007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2145.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 3085007 is about 1756.4187997172. The cubic root of 3085007 is about 145.5745259694.
The spelling of 3085007 in words is "three million, eighty-five thousand, seven".
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