Base | Representation |
---|---|
bin | 10011000111001000000… |
… | …101111011100001100011 |
3 | 11122112220200002100012211 |
4 | 103013020011323201203 |
5 | 133004140414214021 |
6 | 2443155400502551 |
7 | 163612226001535 |
oct | 23071005734143 |
9 | 4575820070184 |
10 | 1313322023011 |
11 | 466a82053269 |
12 | 192644a7aa57 |
13 | 96acc1080ab |
14 | 477ca9bb855 |
15 | 242687863e1 |
hex | 131c817b863 |
1313322023011 has 4 divisors (see below), whose sum is σ = 1313387916552. Its totient is φ = 1313256129472.
The previous prime is 1313322022997. The next prime is 1313322023021. The reversal of 1313322023011 is 1103202233131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1313322023011 - 227 = 1313187805283 is a prime.
It is a super-2 number, since 2×13133220230112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1313322023021) 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 3 ways as a sum of consecutive naturals, for example, 32916865 + ... + 32956738.
It is an arithmetic number, because the mean of its divisors is an integer number (328346979138).
Almost surely, 21313322023011 is an apocalyptic number.
1313322023011 is a deficient number, since it is larger than the sum of its proper divisors (65893541).
1313322023011 is an equidigital number, since it uses as much as digits as its factorization.
1313322023011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65893540.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1313322023011 its reverse (1103202233131), we get a palindrome (2416524256142).
The spelling of 1313322023011 in words is "one trillion, three hundred thirteen billion, three hundred twenty-two million, twenty-three thousand, eleven".
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