Base | Representation |
---|---|
bin | 11001001100010011… |
… | …101001011100100001 |
3 | 2120211011101112021012 |
4 | 121030103221130201 |
5 | 420344301211224 |
6 | 20232051510305 |
7 | 1645216253624 |
oct | 311423513441 |
9 | 76734345235 |
10 | 27050022689 |
11 | 1052103a458 |
12 | 52aabb8395 |
13 | 27211763b1 |
14 | 1448743dbb |
15 | a84b6680e |
hex | 64c4e9721 |
27050022689 has 8 divisors (see below), whose sum is σ = 28227830400. Its totient is φ = 25872358336.
The previous prime is 27050022679. The next prime is 27050022697. The reversal of 27050022689 is 98622005072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 27050022689 - 228 = 26781587233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27050022679) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562412 + ... + 608610.
It is an arithmetic number, because the mean of its divisors is an integer number (3528478800).
Almost surely, 227050022689 is an apocalyptic number.
It is an amenable number.
27050022689 is a deficient number, since it is larger than the sum of its proper divisors (1177807711).
27050022689 is a wasteful number, since it uses less digits than its factorization.
27050022689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71679.
The product of its (nonzero) digits is 120960, while the sum is 41.
The spelling of 27050022689 in words is "twenty-seven billion, fifty million, twenty-two thousand, six hundred eighty-nine".
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