Base | Representation |
---|---|
bin | 101000001011010… |
… | …1111111011111111 |
3 | 10110221202122111201 |
4 | 1100112233323333 |
5 | 10230111001144 |
6 | 341435200331 |
7 | 45260002435 |
oct | 12026577377 |
9 | 3427678451 |
10 | 1348140799 |
11 | 631a99155 |
12 | 3175a60a7 |
13 | 1863c2065 |
14 | cb092d55 |
15 | 7d54e1d4 |
hex | 505afeff |
1348140799 has 2 divisors, whose sum is σ = 1348140800. Its totient is φ = 1348140798.
The previous prime is 1348140797. The next prime is 1348140869. The reversal of 1348140799 is 9970418431.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1348140799 - 21 = 1348140797 is a prime.
It is a super-2 number, since 2×13481407992 = 3634967227856716802, which contains 22 as substring.
Together with 1348140797, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1348140797) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674070399 + 674070400.
It is an arithmetic number, because the mean of its divisors is an integer number (674070400).
Almost surely, 21348140799 is an apocalyptic number.
1348140799 is a deficient number, since it is larger than the sum of its proper divisors (1).
1348140799 is an equidigital number, since it uses as much as digits as its factorization.
1348140799 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 217728, while the sum is 46.
The square root of 1348140799 is about 36717.0369038679. The cubic root of 1348140799 is about 1104.7018568712.
The spelling of 1348140799 in words is "one billion, three hundred forty-eight million, one hundred forty thousand, seven hundred ninety-nine".
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