Base | Representation |
---|---|
bin | 10001001110001… |
… | …10101101100010 |
3 | 101001211202222120 |
4 | 20213012231202 |
5 | 243441000314 |
6 | 22200245110 |
7 | 3402651636 |
oct | 1047065542 |
9 | 331752876 |
10 | 144468834 |
11 | 74604634 |
12 | 40470796 |
13 | 23c13423 |
14 | 15288dc6 |
15 | ca3a8a9 |
hex | 89c6b62 |
144468834 has 8 divisors (see below), whose sum is σ = 288937680. Its totient is φ = 48156276.
The previous prime is 144468827. The next prime is 144468847. The reversal of 144468834 is 438864441.
It is a sphenic number, since it is the product of 3 distinct primes.
144468834 is an admirable number.
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, 12039064 + ... + 12039075.
It is an arithmetic number, because the mean of its divisors is an integer number (36117210).
Almost surely, 2144468834 is an apocalyptic number.
144468834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144468834 is a wasteful number, since it uses less digits than its factorization.
144468834 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24078144.
The product of its digits is 294912, while the sum is 42.
The square root of 144468834 is about 12019.5188755624. The cubic root of 144468834 is about 524.7165018148.
The spelling of 144468834 in words is "one hundred forty-four million, four hundred sixty-eight thousand, eight hundred thirty-four".
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