Base | Representation |
---|---|
bin | 11001010111111010… |
… | …110101010011110000 |
3 | 2121022201222111020101 |
4 | 121113322311103300 |
5 | 421244140004042 |
6 | 20303251322144 |
7 | 1653103232602 |
oct | 312772652360 |
9 | 77281874211 |
10 | 27244844272 |
11 | 10611005828 |
12 | 53442b0354 |
13 | 2752639639 |
14 | 1466579172 |
15 | a96ceb6b7 |
hex | 657eb54f0 |
27244844272 has 20 divisors (see below), whose sum is σ = 52872182680. Its totient is φ = 13600410048.
The previous prime is 27244844243. The next prime is 27244844273.
27244844272 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27244844273) 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, 1365543 + ... + 1385350.
It is an arithmetic number, because the mean of its divisors is an integer number (2643609134).
Almost surely, 227244844272 is an apocalyptic number.
It is an amenable number.
27244844272 is a deficient number, since it is larger than the sum of its proper divisors (25627338408).
27244844272 is a wasteful number, since it uses less digits than its factorization.
27244844272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2751520 (or 2751514 counting only the distinct ones).
The product of its digits is 1605632, while the sum is 46.
The spelling of 27244844272 in words is "twenty-seven billion, two hundred forty-four million, eight hundred forty-four thousand, two hundred seventy-two".
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