Base | Representation |
---|---|
bin | 10001001101110… |
… | …01011001011110 |
3 | 101001202000011212 |
4 | 20212321121132 |
5 | 243432224202 |
6 | 22155144422 |
7 | 3402333644 |
oct | 1046713136 |
9 | 331660155 |
10 | 144414302 |
11 | 7457766a |
12 | 40445112 |
13 | 23bc4666 |
14 | 15273194 |
15 | ca29652 |
hex | 89b965e |
144414302 has 8 divisors (see below), whose sum is σ = 216672456. Its totient is φ = 72190152.
The previous prime is 144414301. The next prime is 144414311. The reversal of 144414302 is 203414441.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144414301) 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, 12233 + ... + 20939.
It is an arithmetic number, because the mean of its divisors is an integer number (27084057).
Almost surely, 2144414302 is an apocalyptic number.
144414302 is a deficient number, since it is larger than the sum of its proper divisors (72258154).
144414302 is an equidigital number, since it uses as much as digits as its factorization.
144414302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17002.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 144414302 is about 12017.2501846304. The cubic root of 144414302 is about 524.6504727148.
Adding to 144414302 its reverse (203414441), we get a palindrome (347828743).
The spelling of 144414302 in words is "one hundred forty-four million, four hundred fourteen thousand, three hundred two".
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