Base | Representation |
---|---|
bin | 1000011010110101001… |
… | …0010010101001100101 |
3 | 111211100021212221201212 |
4 | 2012231102102221211 |
5 | 4332211120032432 |
6 | 150240334201205 |
7 | 13310225460116 |
oct | 2065522225145 |
9 | 454307787655 |
10 | 144641174117 |
11 | 56384198a30 |
12 | 24048053205 |
13 | 1084129737b |
14 | 7001ba620d |
15 | 3b683e92b2 |
hex | 21ad492a65 |
144641174117 has 8 divisors (see below), whose sum is σ = 157885047072. Its totient is φ = 131413080400.
The previous prime is 144641174099. The next prime is 144641174143. The reversal of 144641174117 is 711471146441.
It is a happy number.
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 144641174117 - 26 = 144641174053 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 (144641174417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3925634 + ... + 3962307.
It is an arithmetic number, because the mean of its divisors is an integer number (19735630884).
Almost surely, 2144641174117 is an apocalyptic number.
It is an amenable number.
144641174117 is a deficient number, since it is larger than the sum of its proper divisors (13243872955).
144641174117 is a wasteful number, since it uses less digits than its factorization.
144641174117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7889619.
The product of its digits is 75264, while the sum is 41.
The spelling of 144641174117 in words is "one hundred forty-four billion, six hundred forty-one million, one hundred seventy-four thousand, one hundred seventeen".
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