Base | Representation |
---|---|
bin | 1011110000001000100101 |
3 | 12210111222112 |
4 | 23300020211 |
5 | 1242040431 |
6 | 150010405 |
7 | 35120516 |
oct | 13601045 |
9 | 5714875 |
10 | 3080741 |
11 | 1814674 |
12 | 1046a05 |
13 | 83b331 |
14 | 5a2a0d |
15 | 40cc2b |
hex | 2f0225 |
3080741 has 4 divisors (see below), whose sum is σ = 3084300. Its totient is φ = 3077184.
The previous prime is 3080729. The next prime is 3080743. The reversal of 3080741 is 1470803.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1470803 = 53 ⋅27751.
It can be written as a sum of positive squares in 2 ways, for example, as 568516 + 2512225 = 754^2 + 1585^2 .
It is a cyclic number.
It is not a de Polignac number, because 3080741 - 26 = 3080677 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3080743) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455 + ... + 2523.
It is an arithmetic number, because the mean of its divisors is an integer number (771075).
Almost surely, 23080741 is an apocalyptic number.
It is an amenable number.
3080741 is a deficient number, since it is larger than the sum of its proper divisors (3559).
3080741 is a wasteful number, since it uses less digits than its factorization.
3080741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3558.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 3080741 is about 1755.2039767503. The cubic root of 3080741 is about 145.5073940417.
The spelling of 3080741 in words is "three million, eighty thousand, seven hundred forty-one".
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