Base | Representation |
---|---|
bin | 100111001110101… |
… | …1110001110011001 |
3 | 10101201221110010012 |
4 | 1032131132032121 |
5 | 10143441130300 |
6 | 334341531305 |
7 | 44422531451 |
oct | 11635361631 |
9 | 3351843105 |
10 | 1316348825 |
11 | 6160543a0 |
12 | 308a13b35 |
13 | 17c94053c |
14 | c6b78d61 |
15 | 7a86e435 |
hex | 4e75e399 |
1316348825 has 24 divisors (see below), whose sum is σ = 1784498880. Its totient is φ = 955281600.
The previous prime is 1316348807. The next prime is 1316348827. The reversal of 1316348825 is 5288436131.
It is not a de Polignac number, because 1316348825 - 226 = 1249239961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1316348827) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129011 + ... + 138839.
It is an arithmetic number, because the mean of its divisors is an integer number (74354120).
Almost surely, 21316348825 is an apocalyptic number.
It is an amenable number.
1316348825 is a deficient number, since it is larger than the sum of its proper divisors (468150055).
1316348825 is a wasteful number, since it uses less digits than its factorization.
1316348825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10337 (or 10332 counting only the distinct ones).
The product of its digits is 138240, while the sum is 41.
The square root of 1316348825 is about 36281.5218120740. The cubic root of 1316348825 is about 1095.9489629497.
The spelling of 1316348825 in words is "one billion, three hundred sixteen million, three hundred forty-eight thousand, eight hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •