Base | Representation |
---|---|
bin | 10010000100010… |
… | …110110110001001 |
3 | 210010101200222122 |
4 | 102010112312021 |
5 | 1110100211131 |
6 | 50025101025 |
7 | 10340402612 |
oct | 2204266611 |
9 | 703350878 |
10 | 303132041 |
11 | 146123653 |
12 | 85627775 |
13 | 4aa56594 |
14 | 2c38ac09 |
15 | 1b92bd7b |
hex | 12116d89 |
303132041 has 8 divisors (see below), whose sum is σ = 313976520. Its totient is φ = 292313728.
The previous prime is 303132031. The next prime is 303132073. The reversal of 303132041 is 140231303.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 146506816 + 156625225 = 12104^2 + 12515^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-303132041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (303132001) 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, 18755 + ... + 30951.
It is an arithmetic number, because the mean of its divisors is an integer number (39247065).
Almost surely, 2303132041 is an apocalyptic number.
It is an amenable number.
303132041 is a deficient number, since it is larger than the sum of its proper divisors (10844479).
303132041 is a wasteful number, since it uses less digits than its factorization.
303132041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13083.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 303132041 is about 17410.6875510417. The cubic root of 303132041 is about 671.7545466300.
Adding to 303132041 its reverse (140231303), we get a palindrome (443363344).
The spelling of 303132041 in words is "three hundred three million, one hundred thirty-two thousand, forty-one".
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