Base | Representation |
---|---|
bin | 100110110101010… |
… | …0110011100011011 |
3 | 10100210211221000012 |
4 | 1031222212130123 |
5 | 10132032410042 |
6 | 333144032135 |
7 | 44201300102 |
oct | 11552463433 |
9 | 3323757005 |
10 | 1303013147 |
11 | 609576077 |
12 | 30446264b |
13 | 179c515c7 |
14 | c50a7039 |
15 | 795d7e82 |
hex | 4daa671b |
1303013147 has 2 divisors, whose sum is σ = 1303013148. Its totient is φ = 1303013146.
The previous prime is 1303013113. The next prime is 1303013149. The reversal of 1303013147 is 7413103031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1303013147 - 226 = 1235904283 is a prime.
It is a super-2 number, since 2×13030131472 = 3395686522509687218, which contains 22 as substring.
Together with 1303013149, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (1303013149) 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 as a sum of consecutive naturals, namely, 651506573 + 651506574.
It is an arithmetic number, because the mean of its divisors is an integer number (651506574).
Almost surely, 21303013147 is an apocalyptic number.
1303013147 is a deficient number, since it is larger than the sum of its proper divisors (1).
1303013147 is an equidigital number, since it uses as much as digits as its factorization.
1303013147 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 756, while the sum is 23.
The square root of 1303013147 is about 36097.2734011864. The cubic root of 1303013147 is about 1092.2354445319.
Adding to 1303013147 its reverse (7413103031), we get a palindrome (8716116178).
The spelling of 1303013147 in words is "one billion, three hundred three million, thirteen thousand, one hundred forty-seven".
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