Base | Representation |
---|---|
bin | 11001010111110000… |
… | …100100110101001101 |
3 | 2121022112220212201100 |
4 | 121113300210311031 |
5 | 421242442432331 |
6 | 20303113533313 |
7 | 1653041333262 |
oct | 312760446515 |
9 | 77275825640 |
10 | 27242155341 |
11 | 1060a539575 |
12 | 5343414239 |
13 | 2751c0775b |
14 | 1466079269 |
15 | a96969ae6 |
hex | 657c24d4d |
27242155341 has 24 divisors (see below), whose sum is σ = 39629547360. Its totient is φ = 18032485536.
The previous prime is 27242155309. The next prime is 27242155387. The reversal of 27242155341 is 14355124272.
27242155341 is a `hidden beast` number, since 2 + 72 + 42 + 15 + 534 + 1 = 666.
It is not a de Polignac number, because 27242155341 - 25 = 27242155309 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 27242155296 and 27242155305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27242155301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2145670 + ... + 2158328.
It is an arithmetic number, because the mean of its divisors is an integer number (1651231140).
Almost surely, 227242155341 is an apocalyptic number.
It is an amenable number.
27242155341 is a deficient number, since it is larger than the sum of its proper divisors (12387392019).
27242155341 is a wasteful number, since it uses less digits than its factorization.
27242155341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14345 (or 14342 counting only the distinct ones).
The product of its digits is 67200, while the sum is 36.
The spelling of 27242155341 in words is "twenty-seven billion, two hundred forty-two million, one hundred fifty-five thousand, three hundred forty-one".
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