Base | Representation |
---|---|
bin | 1000011100001000000… |
… | …1011010010000000111 |
3 | 111212020112111220122021 |
4 | 2013002001122100013 |
5 | 4333414200222333 |
6 | 150335042544011 |
7 | 13321651522615 |
oct | 2070201322007 |
9 | 455215456567 |
10 | 144989070343 |
11 | 56542606577 |
12 | 24124668007 |
13 | 10898394b20 |
14 | 70360866b5 |
15 | 3b88c1982d |
hex | 21c205a407 |
144989070343 has 8 divisors (see below), whose sum is σ = 157265402000. Its totient is φ = 132873213888.
The previous prime is 144989070323. The next prime is 144989070379. The reversal of 144989070343 is 343070989441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-144989070343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144989070323) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 40116918 + ... + 40120531.
It is an arithmetic number, because the mean of its divisors is an integer number (19658175250).
Almost surely, 2144989070343 is an apocalyptic number.
144989070343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
144989070343 is a deficient number, since it is larger than the sum of its proper divisors (12276331657).
144989070343 is a wasteful number, since it uses less digits than its factorization.
144989070343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80237601.
The product of its (nonzero) digits is 2612736, while the sum is 52.
The spelling of 144989070343 in words is "one hundred forty-four billion, nine hundred eighty-nine million, seventy thousand, three hundred forty-three".
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