Base | Representation |
---|---|
bin | 10010001100001… |
… | …111101110101001 |
3 | 210021021202202020 |
4 | 102030033232221 |
5 | 1111112400131 |
6 | 50141255053 |
7 | 10364105016 |
oct | 2214175651 |
9 | 707252666 |
10 | 305200041 |
11 | 147306343 |
12 | 86264489 |
13 | 4b2cb953 |
14 | 2c76870d |
15 | 1bbd9996 |
hex | 1230fba9 |
305200041 has 8 divisors (see below), whose sum is σ = 424626240. Its totient is φ = 194620272.
The previous prime is 305200039. The next prime is 305200057. The reversal of 305200041 is 140002503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 305200041 - 21 = 305200039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (305200241) 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, 2211526 + ... + 2211663.
It is an arithmetic number, because the mean of its divisors is an integer number (53078280).
Almost surely, 2305200041 is an apocalyptic number.
It is an amenable number.
305200041 is a deficient number, since it is larger than the sum of its proper divisors (119426199).
305200041 is a wasteful number, since it uses less digits than its factorization.
305200041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4423215.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 305200041 is about 17469.9754149798. The cubic root of 305200041 is about 673.2786803063.
Adding to 305200041 its reverse (140002503), we get a palindrome (445202544).
The spelling of 305200041 in words is "three hundred five million, two hundred thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •