Base | Representation |
---|---|
bin | 10001001110100… |
… | …10010011110111 |
3 | 101001221012011011 |
4 | 20213102103313 |
5 | 243444010333 |
6 | 22201253051 |
7 | 3403240306 |
oct | 1047222367 |
9 | 331835134 |
10 | 144516343 |
11 | 746372a4 |
12 | 40494187 |
13 | 23c2bc3a |
14 | 1529c43d |
15 | ca499cd |
hex | 89d24f7 |
144516343 has 4 divisors (see below), whose sum is σ = 144646840. Its totient is φ = 144385848.
The previous prime is 144516341. The next prime is 144516353. The reversal of 144516343 is 343615441.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 144516343 - 21 = 144516341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144516341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63573 + ... + 65806.
It is an arithmetic number, because the mean of its divisors is an integer number (36161710).
Almost surely, 2144516343 is an apocalyptic number.
144516343 is a deficient number, since it is larger than the sum of its proper divisors (130497).
144516343 is a wasteful number, since it uses less digits than its factorization.
144516343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130496.
The product of its digits is 17280, while the sum is 31.
The square root of 144516343 is about 12021.4950401354. The cubic root of 144516343 is about 524.7740136981.
The spelling of 144516343 in words is "one hundred forty-four million, five hundred sixteen thousand, three hundred forty-three".
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