Base | Representation |
---|---|
bin | 1000011010000111100… |
… | …1001110100100101001 |
3 | 111210211222021001211100 |
4 | 2012201321032210221 |
5 | 4331313203220231 |
6 | 150205345552013 |
7 | 13302415126650 |
oct | 2064171164451 |
9 | 453758231740 |
10 | 144450054441 |
11 | 56296320990 |
12 | 23bb4045609 |
13 | 108107cc0c4 |
14 | 6dc4656197 |
15 | 3b567461e6 |
hex | 21a1e4e929 |
144450054441 has 48 divisors (see below), whose sum is σ = 260219756160. Its totient is φ = 75014588160.
The previous prime is 144450054421. The next prime is 144450054451.
144450054441 is a `hidden beast` number, since 144 + 4 + 500 + 5 + 4 + 4 + 4 + 1 = 666.
144450054441 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 144450054441 - 27 = 144450054313 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 144450054396 and 144450054405.
It is not an unprimeable number, because it can be changed into a prime (144450054421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2205421 + ... + 2269973.
It is an arithmetic number, because the mean of its divisors is an integer number (5421244920).
Almost surely, 2144450054441 is an apocalyptic number.
144450054441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
144450054441 is a deficient number, since it is larger than the sum of its proper divisors (115769701719).
144450054441 is a wasteful number, since it uses less digits than its factorization.
144450054441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67806 (or 67803 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 36.
It can be divided in two parts, 1444500 and 54441, that added together give a palindrome (1498941).
The spelling of 144450054441 in words is "one hundred forty-four billion, four hundred fifty million, fifty-four thousand, four hundred forty-one".
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