Base | Representation |
---|---|
bin | 10001001011010… |
… | …00101000101011 |
3 | 101001010012101220 |
4 | 20211220220223 |
5 | 243341132444 |
6 | 22144113123 |
7 | 3366455340 |
oct | 1045505053 |
9 | 331105356 |
10 | 144083499 |
11 | 7437107a |
12 | 403057a3 |
13 | 23b09c11 |
14 | 151c87c7 |
15 | c9b1619 |
hex | 8968a2b |
144083499 has 8 divisors (see below), whose sum is σ = 219555840. Its totient is φ = 82333416.
The previous prime is 144083491. The next prime is 144083519. The reversal of 144083499 is 994380441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 144083499 - 23 = 144083491 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 144083499.
It is not an unprimeable number, because it can be changed into a prime (144083491) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3430539 + ... + 3430580.
It is an arithmetic number, because the mean of its divisors is an integer number (27444480).
Almost surely, 2144083499 is an apocalyptic number.
144083499 is a deficient number, since it is larger than the sum of its proper divisors (75472341).
144083499 is an equidigital number, since it uses as much as digits as its factorization.
144083499 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6861129.
The product of its (nonzero) digits is 124416, while the sum is 42.
The square root of 144083499 is about 12003.4786207999. The cubic root of 144083499 is about 524.2495691209.
The spelling of 144083499 in words is "one hundred forty-four million, eighty-three thousand, four hundred ninety-nine".
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