Base | Representation |
---|---|
bin | 100111101001011… |
… | …0001001011100111 |
3 | 10102201020021002221 |
4 | 1033102301023213 |
5 | 10211030220403 |
6 | 340001213211 |
7 | 44652351160 |
oct | 11722611347 |
9 | 3381207087 |
10 | 1330320103 |
11 | 622a27202 |
12 | 311631207 |
13 | 1827c2878 |
14 | c8974767 |
15 | 7bbcddbd |
hex | 4f4b12e7 |
1330320103 has 16 divisors (see below), whose sum is σ = 1579898880. Its totient is φ = 1095980256.
The previous prime is 1330320083. The next prime is 1330320119. The reversal of 1330320103 is 3010230331.
It is a de Polignac number, because none of the positive numbers 2k-1330320103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330320133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30576 + ... + 59962.
It is an arithmetic number, because the mean of its divisors is an integer number (98743680).
Almost surely, 21330320103 is an apocalyptic number.
1330320103 is a deficient number, since it is larger than the sum of its proper divisors (249578777).
1330320103 is a wasteful number, since it uses less digits than its factorization.
1330320103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29646.
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 1330320103 is about 36473.5534737157. The cubic root of 1330320103 is about 1099.8126686500.
Adding to 1330320103 its reverse (3010230331), we get a palindrome (4340550434).
The spelling of 1330320103 in words is "one billion, three hundred thirty million, three hundred twenty thousand, one hundred three".
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