Base | Representation |
---|---|
bin | 11001010001000110… |
… | …000111110110101111 |
3 | 2121000202120020212210 |
4 | 121101012013312233 |
5 | 421030333111221 |
6 | 20244041501503 |
7 | 1650213166062 |
oct | 312106076657 |
9 | 77022506783 |
10 | 27130363311 |
11 | 10562423567 |
12 | 5311aa1893 |
13 | 27349c581c |
14 | 14552988d9 |
15 | a8bc36276 |
hex | 651187daf |
27130363311 has 8 divisors (see below), whose sum is σ = 36251948800. Its totient is φ = 18047843352.
The previous prime is 27130363289. The next prime is 27130363363. The reversal of 27130363311 is 11336303172.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-27130363311 is a prime.
It is a super-2 number, since 2×271303633112 (a number of 22 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 (27130363411) 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 7 ways as a sum of consecutive naturals, for example, 9764761 + ... + 9767538.
It is an arithmetic number, because the mean of its divisors is an integer number (4531493600).
Almost surely, 227130363311 is an apocalyptic number.
27130363311 is a deficient number, since it is larger than the sum of its proper divisors (9121585489).
27130363311 is a wasteful number, since it uses less digits than its factorization.
27130363311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19532765.
The product of its (nonzero) digits is 6804, while the sum is 30.
Adding to 27130363311 its reverse (11336303172), we get a palindrome (38466666483).
The spelling of 27130363311 in words is "twenty-seven billion, one hundred thirty million, three hundred sixty-three thousand, three hundred eleven".
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