Base | Representation |
---|---|
bin | 10001001100111… |
… | …10100001101010 |
3 | 101001112102012021 |
4 | 20212132201222 |
5 | 243420213414 |
6 | 22152535054 |
7 | 3401365024 |
oct | 1046364152 |
9 | 331472167 |
10 | 144304234 |
11 | 745019a8 |
12 | 403b148a |
13 | 23b86529 |
14 | 15245014 |
15 | ca06c24 |
hex | 899e86a |
144304234 has 8 divisors (see below), whose sum is σ = 219505248. Its totient is φ = 71135820.
The previous prime is 144304201. The next prime is 144304267. The reversal of 144304234 is 432403441.
It is an interprime number because it is at equal distance from previous prime (144304201) and next prime (144304267).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 144304199 and 144304208.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 507972 + ... + 508255.
It is an arithmetic number, because the mean of its divisors is an integer number (27438156).
Almost surely, 2144304234 is an apocalyptic number.
144304234 is a deficient number, since it is larger than the sum of its proper divisors (75201014).
144304234 is a wasteful number, since it uses less digits than its factorization.
144304234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1016300.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 144304234 is about 12012.6697282494. The cubic root of 144304234 is about 524.5171481878.
Adding to 144304234 its reverse (432403441), we get a palindrome (576707675).
The spelling of 144304234 in words is "one hundred forty-four million, three hundred four thousand, two hundred thirty-four".
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