Base | Representation |
---|---|
bin | 1001100100000111110… |
… | …1010010110011111111 |
3 | 120201010102022100021012 |
4 | 2121001331102303333 |
5 | 10143004212003002 |
6 | 203252504025435 |
7 | 14604613244264 |
oct | 2310175226377 |
9 | 521112270235 |
10 | 164315344127 |
11 | 6375a801070 |
12 | 27a18a6227b |
13 | 126582cc29c |
14 | 7d4aab326b |
15 | 441a752d52 |
hex | 2641f52cff |
164315344127 has 8 divisors (see below), whose sum is σ = 179276770560. Its totient is φ = 149357862360.
The previous prime is 164315344117. The next prime is 164315344181. The reversal of 164315344127 is 721443513461.
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 164315344127 - 24 = 164315344111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164315344117) 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, 898727 + ... + 1065992.
It is an arithmetic number, because the mean of its divisors is an integer number (22409596320).
Almost surely, 2164315344127 is an apocalyptic number.
164315344127 is a deficient number, since it is larger than the sum of its proper divisors (14961426433).
164315344127 is a wasteful number, since it uses less digits than its factorization.
164315344127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1972333.
The product of its digits is 241920, while the sum is 41.
Adding to 164315344127 its reverse (721443513461), we get a palindrome (885758857588).
The spelling of 164315344127 in words is "one hundred sixty-four billion, three hundred fifteen million, three hundred forty-four thousand, one hundred twenty-seven".
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