Base | Representation |
---|---|
bin | 10001001101110… |
… | …00011101010010 |
3 | 101001201210220012 |
4 | 20212320131102 |
5 | 243432113300 |
6 | 22155114522 |
7 | 3402316502 |
oct | 1046703522 |
9 | 331653805 |
10 | 144410450 |
11 | 74574788 |
12 | 40442a42 |
13 | 23bc2992 |
14 | 15271a02 |
15 | ca28435 |
hex | 89b8752 |
144410450 has 48 divisors (see below), whose sum is σ = 286856640. Its totient is φ = 53928000.
The previous prime is 144410449. The next prime is 144410471. The reversal of 144410450 is 54014441.
It is a happy number.
It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 66380 + ... + 68520.
It is an arithmetic number, because the mean of its divisors is an integer number (5976180).
Almost surely, 2144410450 is an apocalyptic number.
144410450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144410450 is a deficient number, since it is larger than the sum of its proper divisors (142446190).
144410450 is a wasteful number, since it uses less digits than its factorization.
144410450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2243 (or 2238 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 144410450 is about 12017.0899139517. The cubic root of 144410450 is about 524.6458079607.
Adding to 144410450 its reverse (54014441), we get a palindrome (198424891).
The spelling of 144410450 in words is "one hundred forty-four million, four hundred ten thousand, four hundred fifty".
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