Base | Representation |
---|---|
bin | 11010101110001101110001 |
3 | 111011220002222 |
4 | 122232031301 |
5 | 3243130131 |
6 | 410050425 |
7 | 113353601 |
oct | 32561561 |
9 | 14156088 |
10 | 7005041 |
11 | 3a54a9a |
12 | 2419a15 |
13 | 15b35c4 |
14 | d04c01 |
15 | 93587b |
hex | 6ae371 |
7005041 has 8 divisors (see below), whose sum is σ = 7361664. Its totient is φ = 6652800.
The previous prime is 7005023. The next prime is 7005059. The reversal of 7005041 is 1405007.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (7005023) and next prime (7005059).
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 7005041 - 222 = 2810737 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (7005541) 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, 2465 + ... + 4481.
It is an arithmetic number, because the mean of its divisors is an integer number (920208).
Almost surely, 27005041 is an apocalyptic number.
It is an amenable number.
7005041 is a deficient number, since it is larger than the sum of its proper divisors (356623).
7005041 is a wasteful number, since it uses less digits than its factorization.
7005041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2191.
The product of its (nonzero) digits is 140, while the sum is 17.
The square root of 7005041 is about 2646.7037990678. The cubic root of 7005041 is about 191.3390267164.
The spelling of 7005041 in words is "seven million, five thousand, forty-one".
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