Base | Representation |
---|---|
bin | 10001001101110… |
… | …01111000110011 |
3 | 101001202002221010 |
4 | 20212321320303 |
5 | 243432310212 |
6 | 22155202003 |
7 | 3402342540 |
oct | 1046717063 |
9 | 331662833 |
10 | 144416307 |
11 | 74579122 |
12 | 40446303 |
13 | 23bc5549 |
14 | 15273bc7 |
15 | ca2a03c |
hex | 89b9e33 |
144416307 has 16 divisors (see below), whose sum is σ = 220262400. Its totient is φ = 82448832.
The previous prime is 144416299. The next prime is 144416347. The reversal of 144416307 is 703614441.
It is not a de Polignac number, because 144416307 - 23 = 144416299 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144416347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27694 + ... + 32492.
It is an arithmetic number, because the mean of its divisors is an integer number (13766400).
Almost surely, 2144416307 is an apocalyptic number.
144416307 is a deficient number, since it is larger than the sum of its proper divisors (75846093).
144416307 is a wasteful number, since it uses less digits than its factorization.
144416307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6242.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 144416307 is about 12017.3336060875. Note that the first 3 decimals coincide. The cubic root of 144416307 is about 524.6529007276.
The spelling of 144416307 in words is "one hundred forty-four million, four hundred sixteen thousand, three hundred seven".
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