Base | Representation |
---|---|
bin | 10001001011101… |
… | …00110001001110 |
3 | 101001012201120121 |
4 | 20211310301032 |
5 | 243344230243 |
6 | 22145135154 |
7 | 3400053256 |
oct | 1045646116 |
9 | 331181517 |
10 | 144133198 |
11 | 743a5450 |
12 | 4032a4ba |
13 | 23b26721 |
14 | 151dc966 |
15 | c9c11ed |
hex | 8974c4e |
144133198 has 16 divisors (see below), whose sum is σ = 243463680. Its totient is φ = 63401400.
The previous prime is 144133193. The next prime is 144133201. The reversal of 144133198 is 891331441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144133193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104988 + ... + 106351.
It is an arithmetic number, because the mean of its divisors is an integer number (15216480).
Almost surely, 2144133198 is an apocalyptic number.
144133198 is a deficient number, since it is larger than the sum of its proper divisors (99330482).
144133198 is a wasteful number, since it uses less digits than its factorization.
144133198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211383.
The product of its digits is 10368, while the sum is 34.
The square root of 144133198 is about 12005.5486338609. The cubic root of 144133198 is about 524.3098389977.
The spelling of 144133198 in words is "one hundred forty-four million, one hundred thirty-three thousand, one hundred ninety-eight".
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