Base | Representation |
---|---|
bin | 1000011010000010110… |
… | …1001110100011010110 |
3 | 111210210120202212120110 |
4 | 2012200231032203112 |
5 | 4331243103201124 |
6 | 150203354543450 |
7 | 13302053601222 |
oct | 2064055164326 |
9 | 453716685513 |
10 | 144430131414 |
11 | 56286053478 |
12 | 23ba9437b86 |
13 | 10809644a2a |
14 | 6dc1b4b782 |
15 | 3b54b0d029 |
hex | 21a0b4e8d6 |
144430131414 has 8 divisors (see below), whose sum is σ = 288860262840. Its totient is φ = 48143377136.
The previous prime is 144430131389. The next prime is 144430131449. The reversal of 144430131414 is 414131034441.
It is a sphenic number, since it is the product of 3 distinct primes.
144430131414 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 12035844279 + ... + 12035844290.
It is an arithmetic number, because the mean of its divisors is an integer number (36107532855).
Almost surely, 2144430131414 is an apocalyptic number.
144430131414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144430131414 is a wasteful number, since it uses less digits than its factorization.
144430131414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24071688574.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 144430131414 its reverse (414131034441), we get a palindrome (558561165855).
The spelling of 144430131414 in words is "one hundred forty-four billion, four hundred thirty million, one hundred thirty-one thousand, four hundred fourteen".
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