Base | Representation |
---|---|
bin | 100000110001100100111100… |
… | …100110101111100011011111 |
3 | 200220101001221001202020101211 |
4 | 200301210330212233203133 |
5 | 122343130230014212041 |
6 | 1230323010230445251 |
7 | 42235042646603206 |
oct | 4061447446574337 |
9 | 626331831666354 |
10 | 144144414210271 |
11 | 41a24336a91512 |
12 | 142001a0803827 |
13 | 62579b5768157 |
14 | 27848ac1d223d |
15 | 119e7d89ac481 |
hex | 83193c9af8df |
144144414210271 has 2 divisors, whose sum is σ = 144144414210272. Its totient is φ = 144144414210270.
The previous prime is 144144414210211. The next prime is 144144414210371. The reversal of 144144414210271 is 172012414441441.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 144144414210271 - 29 = 144144414209759 is a prime.
It is a super-2 number, since 2×1441444142102712 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (144144414210211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72072207105135 + 72072207105136.
It is an arithmetic number, because the mean of its divisors is an integer number (72072207105136).
Almost surely, 2144144414210271 is an apocalyptic number.
144144414210271 is a deficient number, since it is larger than the sum of its proper divisors (1).
144144414210271 is an equidigital number, since it uses as much as digits as its factorization.
144144414210271 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 114688, while the sum is 40.
The spelling of 144144414210271 in words is "one hundred forty-four trillion, one hundred forty-four billion, four hundred fourteen million, two hundred ten thousand, two hundred seventy-one".
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