Base | Representation |
---|---|
bin | 10001001100111… |
… | …10010011011111 |
3 | 101001112100221200 |
4 | 20212132103133 |
5 | 243420201302 |
6 | 22152530543 |
7 | 3401362260 |
oct | 1046362337 |
9 | 331470850 |
10 | 144303327 |
11 | 74501253 |
12 | 403b0a53 |
13 | 23b85cac |
14 | 15244967 |
15 | ca0681c |
hex | 899e4df |
144303327 has 48 divisors (see below), whose sum is σ = 256119552. Its totient is φ = 76412160.
The previous prime is 144303319. The next prime is 144303331. The reversal of 144303327 is 723303441.
It is not a de Polignac number, because 144303327 - 23 = 144303319 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 144303327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144303307) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70752 + ... + 72762.
It is an arithmetic number, because the mean of its divisors is an integer number (5335824).
Almost surely, 2144303327 is an apocalyptic number.
144303327 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
144303327 is a deficient number, since it is larger than the sum of its proper divisors (111816225).
144303327 is a wasteful number, since it uses less digits than its factorization.
144303327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2108 (or 2105 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The square root of 144303327 is about 12012.6319763822. The cubic root of 144303327 is about 524.5160492641.
Adding to 144303327 its reverse (723303441), we get a palindrome (867606768).
The spelling of 144303327 in words is "one hundred forty-four million, three hundred three thousand, three hundred twenty-seven".
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