Base | Representation |
---|---|
bin | 1000011010001001101… |
… | …0101010011010001110 |
3 | 111210212120202100211120 |
4 | 2012202122222122032 |
5 | 4331322424203324 |
6 | 150210301501410 |
7 | 13302552463143 |
oct | 2064232523216 |
9 | 453776670746 |
10 | 144458819214 |
11 | 562a0267aa6 |
12 | 23bb6b71866 |
13 | 1081257a668 |
14 | 6dc58983ca |
15 | 3b573c8179 |
hex | 21a26aa68e |
144458819214 has 16 divisors (see below), whose sum is σ = 289384394880. Its totient is φ = 48075147000.
The previous prime is 144458819213. The next prime is 144458819249. The reversal of 144458819214 is 412918854441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144458819213) 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 7 ways as a sum of consecutive naturals, for example, 19444162 + ... + 19451589.
It is an arithmetic number, because the mean of its divisors is an integer number (18086524680).
Almost surely, 2144458819214 is an apocalyptic number.
144458819214 is an abundant number, since it is smaller than the sum of its proper divisors (144925575666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144458819214 is a wasteful number, since it uses less digits than its factorization.
144458819214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38896375.
The product of its digits is 1474560, while the sum is 51.
The spelling of 144458819214 in words is "one hundred forty-four billion, four hundred fifty-eight million, eight hundred nineteen thousand, two hundred fourteen".
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