Base | Representation |
---|---|
bin | 11001010111000101… |
… | …010100000100101111 |
3 | 2121021202120201000121 |
4 | 121113011110010233 |
5 | 421232042031021 |
6 | 20302030505411 |
7 | 1652543050525 |
oct | 312705240457 |
9 | 77252521017 |
10 | 27230814511 |
11 | 106040a2a8a |
12 | 533b665267 |
13 | 274c7667c4 |
14 | 1464766315 |
15 | a95979741 |
hex | 65715412f |
27230814511 has 16 divisors (see below), whose sum is σ = 28947974400. Its totient is φ = 25559668288.
The previous prime is 27230814493. The next prime is 27230814521. The reversal of 27230814511 is 11541803272.
It is a cyclic number.
It is not a de Polignac number, because 27230814511 - 29 = 27230813999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27230814521) 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 15 ways as a sum of consecutive naturals, for example, 754500 + ... + 789766.
It is an arithmetic number, because the mean of its divisors is an integer number (1809248400).
Almost surely, 227230814511 is an apocalyptic number.
27230814511 is a deficient number, since it is larger than the sum of its proper divisors (1717159889).
27230814511 is a wasteful number, since it uses less digits than its factorization.
27230814511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35918.
The product of its (nonzero) digits is 13440, while the sum is 34.
The spelling of 27230814511 in words is "twenty-seven billion, two hundred thirty million, eight hundred fourteen thousand, five hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •