Base | Representation |
---|---|
bin | 1000011010110101001… |
… | …0011010011101100011 |
3 | 111211100021221120121222 |
4 | 2012231102122131203 |
5 | 4332211122043430 |
6 | 150240335005255 |
7 | 13310225652320 |
oct | 2065522323543 |
9 | 454307846558 |
10 | 144641206115 |
11 | 5638420aa7a |
12 | 2404806982b |
13 | 108412a8ac3 |
14 | 7001bb3b47 |
15 | 3b684039e5 |
hex | 21ad49a763 |
144641206115 has 16 divisors (see below), whose sum is σ = 198443331840. Its totient is φ = 99143416800.
The previous prime is 144641206103. The next prime is 144641206211. The reversal of 144641206115 is 511602146441.
144641206115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 144641206115 - 230 = 143567464291 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724961 + ... + 902690.
It is an arithmetic number, because the mean of its divisors is an integer number (12402708240).
Almost surely, 2144641206115 is an apocalyptic number.
144641206115 is a deficient number, since it is larger than the sum of its proper divisors (53802125725).
144641206115 is a wasteful number, since it uses less digits than its factorization.
144641206115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1630202.
The product of its (nonzero) digits is 23040, while the sum is 35.
The spelling of 144641206115 in words is "one hundred forty-four billion, six hundred forty-one million, two hundred six thousand, one hundred fifteen".
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