Base | Representation |
---|---|
bin | 1000011001111011101… |
… | …0011111100000101011 |
3 | 111210201111011210112211 |
4 | 2012132322133200223 |
5 | 4331212403214230 |
6 | 150200402145551 |
7 | 13301240131666 |
oct | 2063672374053 |
9 | 453644153484 |
10 | 144400054315 |
11 | 56270080070 |
12 | 23b9b3522b7 |
13 | 1080334392a |
14 | 6dbbb5c6dd |
15 | 3b5216b42a |
hex | 219ee9f82b |
144400054315 has 32 divisors (see below), whose sum is σ = 190552766976. Its totient is φ = 104174933760.
The previous prime is 144400054303. The next prime is 144400054319. The reversal of 144400054315 is 513450004441.
It is not a de Polignac number, because 144400054315 - 217 = 144399923243 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144400054319) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11469514 + ... + 11482096.
It is an arithmetic number, because the mean of its divisors is an integer number (5954773968).
Almost surely, 2144400054315 is an apocalyptic number.
144400054315 is a deficient number, since it is larger than the sum of its proper divisors (46152712661).
144400054315 is a wasteful number, since it uses less digits than its factorization.
144400054315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14259.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 144400054315 its reverse (513450004441), we get a palindrome (657850058756).
The spelling of 144400054315 in words is "one hundred forty-four billion, four hundred million, fifty-four thousand, three hundred fifteen".
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