Base | Representation |
---|---|
bin | 100000110101101111001111… |
… | …001010111001000001100001 |
3 | 200221101101221210110011202112 |
4 | 200311233033022321001201 |
5 | 122412321314244020223 |
6 | 1231102214354125105 |
7 | 42264514330330043 |
oct | 4065571712710141 |
9 | 627341853404675 |
10 | 144430341001313 |
11 | 42024622227604 |
12 | 14247698b80795 |
13 | 6278951a64883 |
14 | 2794674241a93 |
15 | 11a6e708c6778 |
hex | 835bcf2b9061 |
144430341001313 has 4 divisors (see below), whose sum is σ = 144431544898068. Its totient is φ = 144429137104560.
The previous prime is 144430341001301. The next prime is 144430341001327. The reversal of 144430341001313 is 313100143034441.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 32395483040209 + 112034857961104 = 5691703^2 + 10584652^2 .
It is a cyclic number.
It is not a de Polignac number, because 144430341001313 - 226 = 144430273892449 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 144430341001313.
It is not an unprimeable number, because it can be changed into a prime (144430341001393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601768406 + ... + 602008367.
It is an arithmetic number, because the mean of its divisors is an integer number (36107886224517).
Almost surely, 2144430341001313 is an apocalyptic number.
It is an amenable number.
144430341001313 is a deficient number, since it is larger than the sum of its proper divisors (1203896755).
144430341001313 is a wasteful number, since it uses less digits than its factorization.
144430341001313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1203896754.
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 144430341001313 its reverse (313100143034441), we get a palindrome (457530484035754).
The spelling of 144430341001313 in words is "one hundred forty-four trillion, four hundred thirty billion, three hundred forty-one million, one thousand, three hundred thirteen".
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