Base | Representation |
---|---|
bin | 1011101100101000011000 |
3 | 12202210022002 |
4 | 23230220120 |
5 | 1241111032 |
6 | 145420132 |
7 | 35030630 |
oct | 13545030 |
9 | 5683262 |
10 | 3066392 |
11 | 180490a |
12 | 103a648 |
13 | 834944 |
14 | 59b6c0 |
15 | 408862 |
hex | 2eca18 |
3066392 has 32 divisors (see below), whose sum is σ = 6959520. Its totient is φ = 1236480.
The previous prime is 3066377. The next prime is 3066397. The reversal of 3066392 is 2936603.
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3066397) 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, 659 + ... + 2562.
It is an arithmetic number, because the mean of its divisors is an integer number (217485).
Almost surely, 23066392 is an apocalyptic number.
It is an amenable number.
3066392 is an abundant number, since it is smaller than the sum of its proper divisors (3893128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3066392 is a wasteful number, since it uses less digits than its factorization.
3066392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3251 (or 3247 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 29.
The square root of 3066392 is about 1751.1116469260. Note that the first 3 decimals coincide. The cubic root of 3066392 is about 145.2811351044.
It can be divided in two parts, 306639 and 2, that multiplied together give a triangular number (613278 = T1107).
The spelling of 3066392 in words is "three million, sixty-six thousand, three hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •