Base | Representation |
---|---|
bin | 11000110010010001… |
… | …11010001110010111 |
3 | 1021100100211202202212 |
4 | 30121020322032113 |
5 | 204223001333202 |
6 | 10040224024035 |
7 | 650515545140 |
oct | 143110721627 |
9 | 37310752685 |
10 | 13306667927 |
11 | 57092a3623 |
12 | 26b446201b |
13 | 1340a95807 |
14 | 903396ac7 |
15 | 52d32b652 |
hex | 31923a397 |
13306667927 has 4 divisors (see below), whose sum is σ = 15207620496. Its totient is φ = 11405715360.
The previous prime is 13306667911. The next prime is 13306667929. The reversal of 13306667927 is 72976660331.
It is a happy number.
13306667927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72976660331 = 3931 ⋅18564401.
It is a cyclic number.
It is not a de Polignac number, because 13306667927 - 24 = 13306667911 is a prime.
It is a super-2 number, since 2×133066679272 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13306667929) 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 in 3 ways as a sum of consecutive naturals, for example, 950476274 + ... + 950476287.
It is an arithmetic number, because the mean of its divisors is an integer number (3801905124).
Almost surely, 213306667927 is an apocalyptic number.
13306667927 is a deficient number, since it is larger than the sum of its proper divisors (1900952569).
13306667927 is an equidigital number, since it uses as much as digits as its factorization.
13306667927 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1900952568.
The product of its (nonzero) digits is 1714608, while the sum is 50.
The spelling of 13306667927 in words is "thirteen billion, three hundred six million, six hundred sixty-seven thousand, nine hundred twenty-seven".
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