Base | Representation |
---|---|
bin | 11001010111110011… |
… | …010110111001101000 |
3 | 2121022121021221020002 |
4 | 121113303112321220 |
5 | 421243134302322 |
6 | 20303141322132 |
7 | 1653050461601 |
oct | 312763267150 |
9 | 77277257202 |
10 | 27242884712 |
11 | 1060a99755a |
12 | 5343706348 |
13 | 2752101734 |
14 | 14661c8da8 |
15 | a96a60c92 |
hex | 657cd6e68 |
27242884712 has 16 divisors (see below), whose sum is σ = 51470337600. Its totient is φ = 13517461360.
The previous prime is 27242884667. The next prime is 27242884717. The reversal of 27242884712 is 21748824272.
It is not an unprimeable number, because it can be changed into a prime (27242884717) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12996512 + ... + 12998607.
It is an arithmetic number, because the mean of its divisors is an integer number (3216896100).
Almost surely, 227242884712 is an apocalyptic number.
It is an amenable number.
27242884712 is a deficient number, since it is larger than the sum of its proper divisors (24227452888).
27242884712 is a wasteful number, since it uses less digits than its factorization.
27242884712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25995256 (or 25995252 counting only the distinct ones).
The product of its digits is 802816, while the sum is 47.
The spelling of 27242884712 in words is "twenty-seven billion, two hundred forty-two million, eight hundred eighty-four thousand, seven hundred twelve".
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