Base | Representation |
---|---|
bin | 1100010100011110… |
… | …00001001010000001 |
3 | 122001221201010210221 |
4 | 12022033001022001 |
5 | 102021211110001 |
6 | 3012152223041 |
7 | 322622301211 |
oct | 61217011201 |
9 | 18057633727 |
10 | 6614160001 |
11 | 2894580339 |
12 | 134709aa81 |
13 | 8153b1857 |
14 | 46a600241 |
15 | 28aa011a1 |
hex | 18a3c1281 |
6614160001 has 4 divisors (see below), whose sum is σ = 6664649904. Its totient is φ = 6563670100.
The previous prime is 6614159999. The next prime is 6614160041. The reversal of 6614160001 is 1000614166.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 6614160001 - 21 = 6614159999 is a prime.
It is a super-2 number, since 2×66141600012 = 87494225037656640002, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6614160041) 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, 25244755 + ... + 25245016.
It is an arithmetic number, because the mean of its divisors is an integer number (1666162476).
Almost surely, 26614160001 is an apocalyptic number.
It is an amenable number.
6614160001 is a deficient number, since it is larger than the sum of its proper divisors (50489903).
6614160001 is a wasteful number, since it uses less digits than its factorization.
6614160001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50489902.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 6614160001 is about 81327.4861347626. The cubic root of 6614160001 is about 1877.1179623418.
Adding to 6614160001 its reverse (1000614166), we get a palindrome (7614774167).
The spelling of 6614160001 in words is "six billion, six hundred fourteen million, one hundred sixty thousand, one".
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