Base | Representation |
---|---|
bin | 11001111001110110… |
… | …111010100001110111 |
3 | 2122210102101220122210 |
4 | 121321312322201313 |
5 | 423430421224143 |
6 | 20435551424503 |
7 | 2003156105532 |
oct | 317166724167 |
9 | 78712356583 |
10 | 27814242423 |
11 | 10883462010 |
12 | 5482b25133 |
13 | 28135ac316 |
14 | 14bc037a19 |
15 | acbcc2033 |
hex | 679dba877 |
27814242423 has 16 divisors (see below), whose sum is σ = 40630726656. Its totient is φ = 16784763840.
The previous prime is 27814242409. The next prime is 27814242427. The reversal of 27814242423 is 32424241872.
It is not a de Polignac number, because 27814242423 - 26 = 27814242359 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27814242427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1801015 + ... + 1816392.
It is an arithmetic number, because the mean of its divisors is an integer number (2539420416).
Almost surely, 227814242423 is an apocalyptic number.
27814242423 is a deficient number, since it is larger than the sum of its proper divisors (12816484233).
27814242423 is a wasteful number, since it uses less digits than its factorization.
27814242423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3617654.
The product of its digits is 172032, while the sum is 39.
The spelling of 27814242423 in words is "twenty-seven billion, eight hundred fourteen million, two hundred forty-two thousand, four hundred twenty-three".
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