Base | Representation |
---|---|
bin | 100110101111101… |
… | …1111111111011101 |
3 | 10100121101002012220 |
4 | 1031133133333131 |
5 | 10130311300013 |
6 | 333001415553 |
7 | 44134460100 |
oct | 11537377735 |
9 | 3317332186 |
10 | 1300103133 |
11 | 6079687aa |
12 | 30349a5b9 |
13 | 179472bc4 |
14 | c494a737 |
15 | 79210b23 |
hex | 4d7dffdd |
1300103133 has 12 divisors (see below), whose sum is σ = 2016486720. Its totient is φ = 742915992.
The previous prime is 1300103099. The next prime is 1300103137. The reversal of 1300103133 is 3313010031.
It is not a de Polignac number, because 1300103133 - 28 = 1300102877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1300103137) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4421973 + ... + 4422266.
It is an arithmetic number, because the mean of its divisors is an integer number (168040560).
Almost surely, 21300103133 is an apocalyptic number.
It is an amenable number.
1300103133 is a deficient number, since it is larger than the sum of its proper divisors (716383587).
1300103133 is an equidigital number, since it uses as much as digits as its factorization.
1300103133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8844256 (or 8844249 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 15.
The square root of 1300103133 is about 36056.9429236590. The cubic root of 1300103133 is about 1091.4217434831.
Adding to 1300103133 its reverse (3313010031), we get a palindrome (4613113164).
The spelling of 1300103133 in words is "one billion, three hundred million, one hundred three thousand, one hundred thirty-three".
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