Base | Representation |
---|---|
bin | 10101011000001111… |
… | …11011110101000101 |
3 | 1002121220022100200221 |
4 | 22230013323311011 |
5 | 142001242231223 |
6 | 5134530504341 |
7 | 554266543003 |
oct | 125407736505 |
9 | 32556270627 |
10 | 11477695813 |
11 | 495a950821 |
12 | 2283a350b1 |
13 | 110bba05ac |
14 | 7ac4dba73 |
15 | 47299db5d |
hex | 2ac1fbd45 |
11477695813 has 2 divisors, whose sum is σ = 11477695814. Its totient is φ = 11477695812.
The previous prime is 11477695811. The next prime is 11477695871. The reversal of 11477695813 is 31859677411.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7174598209 + 4303097604 = 84703^2 + 65598^2 .
It is an emirp because it is prime and its reverse (31859677411) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11477695813 - 21 = 11477695811 is a prime.
Together with 11477695811, 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 (11477695811) 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 as a sum of consecutive naturals, namely, 5738847906 + 5738847907.
It is an arithmetic number, because the mean of its divisors is an integer number (5738847907).
Almost surely, 211477695813 is an apocalyptic number.
It is an amenable number.
11477695813 is a deficient number, since it is larger than the sum of its proper divisors (1).
11477695813 is an equidigital number, since it uses as much as digits as its factorization.
11477695813 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1270080, while the sum is 52.
The spelling of 11477695813 in words is "eleven billion, four hundred seventy-seven million, six hundred ninety-five thousand, eight hundred thirteen".
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