Base | Representation |
---|---|
bin | 1011011101011110010001 |
3 | 12122122010120 |
4 | 23131132101 |
5 | 1232114210 |
6 | 144220453 |
7 | 34351623 |
oct | 13353621 |
9 | 5578116 |
10 | 3004305 |
11 | 17721a7 |
12 | 100a729 |
13 | 8125c5 |
14 | 582c13 |
15 | 3e5270 |
hex | 2dd791 |
3004305 has 16 divisors (see below), whose sum is σ = 4898880. Its totient is φ = 1571648.
The previous prime is 3004301. The next prime is 3004307. The reversal of 3004305 is 5034003.
It is a cyclic number.
It is not a de Polignac number, because 3004305 - 22 = 3004301 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an Ulam number.
3004305 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (3004301) 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 15 ways as a sum of consecutive naturals, for example, 1095 + ... + 2684.
It is an arithmetic number, because the mean of its divisors is an integer number (306180).
Almost surely, 23004305 is an apocalyptic number.
It is an amenable number.
3004305 is a deficient number, since it is larger than the sum of its proper divisors (1894575).
3004305 is a wasteful number, since it uses less digits than its factorization.
3004305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3840.
The product of its (nonzero) digits is 180, while the sum is 15.
The square root of 3004305 is about 1733.2931085076. The cubic root of 3004305 is about 144.2939116624.
Adding to 3004305 its reverse (5034003), we get a palindrome (8038308).
The spelling of 3004305 in words is "three million, four thousand, three hundred five".
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