Base | Representation |
---|---|
bin | 100000110000000111101111… |
… | …111110010101111001100001 |
3 | 200220000111122000120020200101 |
4 | 200300013233332111321201 |
5 | 122340010304120200301 |
6 | 1230205020325222401 |
7 | 42224601063456046 |
oct | 4060075776257141 |
9 | 626014560506611 |
10 | 144044344303201 |
11 | 41995955149181 |
12 | 141a4913561a01 |
13 | 624b4286202a4 |
14 | 277dad7b751cd |
15 | 119bdcd564701 |
hex | 8301eff95e61 |
144044344303201 has 8 divisors (see below), whose sum is σ = 148051495984040. Its totient is φ = 140043195848448.
The previous prime is 144044344303193. The next prime is 144044344303217. The reversal of 144044344303201 is 102303443440441.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 97307965670400 + 46736378632801 = 9864480^2 + 6836401^2 .
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 144044344303201 - 23 = 144044344303193 is a prime.
It is a super-2 number, since 2×1440443443032012 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144044344303271) 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, 1500757866 + ... + 1500853843.
It is an arithmetic number, because the mean of its divisors is an integer number (18506436998005).
Almost surely, 2144044344303201 is an apocalyptic number.
It is an amenable number.
144044344303201 is a deficient number, since it is larger than the sum of its proper divisors (4007151680839).
144044344303201 is a wasteful number, since it uses less digits than its factorization.
144044344303201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3001613043.
The product of its (nonzero) digits is 221184, while the sum is 37.
Adding to 144044344303201 its reverse (102303443440441), we get a palindrome (246347787743642).
The spelling of 144044344303201 in words is "one hundred forty-four trillion, forty-four billion, three hundred forty-four million, three hundred three thousand, two hundred one".
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