Base | Representation |
---|---|
bin | 10010110010111… |
… | …010001001001001 |
3 | 210222100200122000 |
4 | 102302322021021 |
5 | 1121211211431 |
6 | 51142421213 |
7 | 10546206504 |
oct | 2262721111 |
9 | 728320560 |
10 | 315335241 |
11 | 151aa9041 |
12 | 89731809 |
13 | 50439c00 |
14 | 2dc4613b |
15 | 1ca3c9e6 |
hex | 12cba249 |
315335241 has 48 divisors (see below), whose sum is σ = 523526400. Its totient is φ = 187282368.
The previous prime is 315335233. The next prime is 315335243. The reversal of 315335241 is 142533513.
It is not a de Polignac number, because 315335241 - 23 = 315335233 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (315335243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131136 + ... + 133518.
It is an arithmetic number, because the mean of its divisors is an integer number (10906800).
Almost surely, 2315335241 is an apocalyptic number.
It is an amenable number.
315335241 is a deficient number, since it is larger than the sum of its proper divisors (208191159).
315335241 is a wasteful number, since it uses less digits than its factorization.
315335241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2447 (or 2428 counting only the distinct ones).
The product of its digits is 5400, while the sum is 27.
The square root of 315335241 is about 17757.6811830824. The cubic root of 315335241 is about 680.6505028048.
Adding to 315335241 its reverse (142533513), we get a palindrome (457868754).
The spelling of 315335241 in words is "three hundred fifteen million, three hundred thirty-five thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •