Base | Representation |
---|---|
bin | 100110110101010… |
… | …0101110001101101 |
3 | 10100210211210020221 |
4 | 1031222211301231 |
5 | 10132032313123 |
6 | 333144011341 |
7 | 44201256115 |
oct | 11552456155 |
9 | 3323753227 |
10 | 1303010413 |
11 | 609574011 |
12 | 304460b51 |
13 | 179c502a3 |
14 | c50a6045 |
15 | 795d725d |
hex | 4daa5c6d |
1303010413 has 4 divisors (see below), whose sum is σ = 1303943200. Its totient is φ = 1302077628.
The previous prime is 1303010411. The next prime is 1303010417. The reversal of 1303010413 is 3140103031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1303010413 - 21 = 1303010411 is a prime.
It is a super-2 number, since 2×13030104132 = 3395672272772861138, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1303010411) 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 3 ways as a sum of consecutive naturals, for example, 464295 + ... + 467092.
It is an arithmetic number, because the mean of its divisors is an integer number (325985800).
Almost surely, 21303010413 is an apocalyptic number.
It is an amenable number.
1303010413 is a deficient number, since it is larger than the sum of its proper divisors (932787).
1303010413 is an equidigital number, since it uses as much as digits as its factorization.
1303010413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 932786.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1303010413 is about 36097.2355312703. The cubic root of 1303010413 is about 1092.2346806169.
Adding to 1303010413 its reverse (3140103031), we get a palindrome (4443113444).
The spelling of 1303010413 in words is "one billion, three hundred three million, ten thousand, four hundred thirteen".
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