Base | Representation |
---|---|
bin | 100000110011111001100101… |
… | …111011111010010011101001 |
3 | 200220221022220100212022210010 |
4 | 200303321211323322103221 |
5 | 122403234113440241040 |
6 | 1230524204031042133 |
7 | 42252423113503134 |
oct | 4063714573722351 |
9 | 626838810768703 |
10 | 144304021415145 |
11 | 41a85aa00aa8a9 |
12 | 14227104970349 |
13 | 6269a70516a07 |
14 | 278c4cd89921b |
15 | 11a3a2ac0ae80 |
hex | 833e65efa4e9 |
144304021415145 has 16 divisors (see below), whose sum is σ = 240924974884992. Its totient is φ = 73615964547840.
The previous prime is 144304021415119. The next prime is 144304021415159. The reversal of 144304021415145 is 541514120403441.
It is not a de Polignac number, because 144304021415145 - 219 = 144304020890857 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209136262576 + ... + 209136263265.
It is an arithmetic number, because the mean of its divisors is an integer number (15057810930312).
Almost surely, 2144304021415145 is an apocalyptic number.
144304021415145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
144304021415145 is a deficient number, since it is larger than the sum of its proper divisors (96620953469847).
144304021415145 is a wasteful number, since it uses less digits than its factorization.
144304021415145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 418272525872.
The product of its (nonzero) digits is 153600, while the sum is 39.
Adding to 144304021415145 its reverse (541514120403441), we get a palindrome (685818141818586).
The spelling of 144304021415145 in words is "one hundred forty-four trillion, three hundred four billion, twenty-one million, four hundred fifteen thousand, one hundred forty-five".
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