Base | Representation |
---|---|
bin | 1100001110011110100110 |
3 | 20000211110211 |
4 | 30032132212 |
5 | 1310030110 |
6 | 152410034 |
7 | 36146053 |
oct | 14163646 |
9 | 6024424 |
10 | 3205030 |
11 | 1899a94 |
12 | 10a691a |
13 | 882a8a |
14 | 5d602a |
15 | 43498a |
hex | 30e7a6 |
3205030 has 16 divisors (see below), whose sum is σ = 5843520. Its totient is φ = 1265472.
The previous prime is 3205009. The next prime is 3205039. The reversal of 3205030 is 305023.
It is a self number, because there is not a number n which added to its sum of digits gives 3205030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3205039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239 + ... + 2818.
It is an arithmetic number, because the mean of its divisors is an integer number (365220).
Almost surely, 23205030 is an apocalyptic number.
3205030 is a deficient number, since it is larger than the sum of its proper divisors (2638490).
3205030 is a wasteful number, since it uses less digits than its factorization.
3205030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4143.
The product of its (nonzero) digits is 90, while the sum is 13.
The square root of 3205030 is about 1790.2597576888. The cubic root of 3205030 is about 147.4384306856.
The spelling of 3205030 in words is "three million, two hundred five thousand, thirty".
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