Base | Representation |
---|---|
bin | 11110100001001111… |
… | …10100010010110011 |
3 | 1120021220021021101002 |
4 | 33100213310102303 |
5 | 232024030010002 |
6 | 11305511232215 |
7 | 1120015131062 |
oct | 172047642263 |
9 | 46256237332 |
10 | 16385000627 |
11 | 6a489a6536 |
12 | 321337866b |
13 | 1711775558 |
14 | b161501d9 |
15 | 65d6e5002 |
hex | 3d09f44b3 |
16385000627 has 4 divisors (see below), whose sum is σ = 16445911680. Its totient is φ = 16324089576.
The previous prime is 16385000623. The next prime is 16385000633. The reversal of 16385000627 is 72600058361.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 16385000627 - 22 = 16385000623 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16385000623) 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, 30455123 + ... + 30455660.
It is an arithmetic number, because the mean of its divisors is an integer number (4111477920).
Almost surely, 216385000627 is an apocalyptic number.
16385000627 is a deficient number, since it is larger than the sum of its proper divisors (60911053).
16385000627 is an equidigital number, since it uses as much as digits as its factorization.
16385000627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60911052.
The product of its (nonzero) digits is 60480, while the sum is 38.
Adding to 16385000627 its reverse (72600058361), we get a palindrome (88985058988).
The spelling of 16385000627 in words is "sixteen billion, three hundred eighty-five million, six hundred twenty-seven", and thus it is an aban number.
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