Base | Representation |
---|---|
bin | 100111001001101… |
… | …0111110111100011 |
3 | 10101112221221110110 |
4 | 1032103113313203 |
5 | 10142301420342 |
6 | 334205102403 |
7 | 44361164040 |
oct | 11623276743 |
9 | 3345857413 |
10 | 1313701347 |
11 | 6146062a2 |
12 | 307b57a03 |
13 | 17c22449a |
14 | c668a1c7 |
15 | 7a4e9c9c |
hex | 4e4d7de3 |
1313701347 has 16 divisors (see below), whose sum is σ = 2002452480. Its totient is φ = 750453312.
The previous prime is 1313701331. The next prime is 1313701397. The reversal of 1313701347 is 7431073131.
It is not a de Polignac number, because 1313701347 - 24 = 1313701331 is a prime.
It is a super-2 number, since 2×13137013472 = 3451622458219228818, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1313701397) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77854 + ... + 93212.
It is an arithmetic number, because the mean of its divisors is an integer number (125153280).
Almost surely, 21313701347 is an apocalyptic number.
1313701347 is a deficient number, since it is larger than the sum of its proper divisors (688751133).
1313701347 is a wasteful number, since it uses less digits than its factorization.
1313701347 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19442.
The product of its (nonzero) digits is 5292, while the sum is 30.
The square root of 1313701347 is about 36245.0182369936. The cubic root of 1313701347 is about 1095.2137353050.
Adding to 1313701347 its reverse (7431073131), we get a palindrome (8744774478).
The spelling of 1313701347 in words is "one billion, three hundred thirteen million, seven hundred one thousand, three hundred forty-seven".
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