Base | Representation |
---|---|
bin | 1000011010011010101… |
… | …1100010100001010110 |
3 | 111211001120100121122221 |
4 | 2012212223202201112 |
5 | 4331444232232324 |
6 | 150221335012554 |
7 | 13304411503153 |
oct | 2064653424126 |
9 | 454046317587 |
10 | 144530352214 |
11 | 56327685886 |
12 | 24016b0a15a |
13 | 10824334b91 |
14 | 6dd119922a |
15 | 3b5d8080e4 |
hex | 21a6ae2856 |
144530352214 has 8 divisors (see below), whose sum is σ = 216821158488. Its totient is φ = 72256632720.
The previous prime is 144530352167. The next prime is 144530352229. The reversal of 144530352214 is 412253035441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1445303522142 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 144530352214.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 4250527 + ... + 4284394.
It is an arithmetic number, because the mean of its divisors is an integer number (27102644811).
Almost surely, 2144530352214 is an apocalyptic number.
144530352214 is a deficient number, since it is larger than the sum of its proper divisors (72290806274).
144530352214 is an equidigital number, since it uses as much as digits as its factorization.
144530352214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8543390.
The product of its (nonzero) digits is 57600, while the sum is 34.
Adding to 144530352214 its reverse (412253035441), we get a palindrome (556783387655).
The spelling of 144530352214 in words is "one hundred forty-four billion, five hundred thirty million, three hundred fifty-two thousand, two hundred fourteen".
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