Base | Representation |
---|---|
bin | 1000011001101101010… |
… | …1110111101000000000 |
3 | 111210120022101221000121 |
4 | 2012123111313220000 |
5 | 4331102032401422 |
6 | 150150421430024 |
7 | 13266611536354 |
oct | 2063325675000 |
9 | 453508357017 |
10 | 144340122112 |
11 | 5623a26611a |
12 | 23b8326b314 |
13 | 107c3abb7a4 |
14 | 6db3bdb464 |
15 | 3b4bc7d8c7 |
hex | 219b577a00 |
144340122112 has 40 divisors (see below), whose sum is σ = 291371608836. Its totient is φ = 71426015232.
The previous prime is 144340122107. The next prime is 144340122149. The reversal of 144340122112 is 211221043441.
It can be written as a sum of positive squares in 2 ways, for example, as 144047575296 + 292546816 = 379536^2 + 17104^2 .
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, 1403503 + ... + 1502830.
Almost surely, 2144340122112 is an apocalyptic number.
It is an amenable number.
144340122112 is an abundant number, since it is smaller than the sum of its proper divisors (147031486724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144340122112 is an frugal number, since it uses more digits than its factorization.
144340122112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2906448 (or 2906432 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 144340122112 its reverse (211221043441), we get a palindrome (355561165553).
The spelling of 144340122112 in words is "one hundred forty-four billion, three hundred forty million, one hundred twenty-two thousand, one hundred twelve".
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