Base | Representation |
---|---|
bin | 1000011001010110000… |
… | …0011111001110001001 |
3 | 111210022111020010100121 |
4 | 2012111200133032021 |
5 | 4330402003224231 |
6 | 150133003503241 |
7 | 13264312555033 |
oct | 2062540371611 |
9 | 453274203317 |
10 | 144242242441 |
11 | 56199a92730 |
12 | 23b56527b21 |
13 | 107a973b11b |
14 | 6da4bdcc53 |
15 | 3b43397311 |
hex | 219581f389 |
144242242441 has 8 divisors (see below), whose sum is σ = 162781214400. Its totient is φ = 126607610640.
The previous prime is 144242242439. The next prime is 144242242457.
144242242441 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 144242242441 - 21 = 144242242439 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 144242242397 and 144242242406.
It is not an unprimeable number, because it can be changed into a prime (144242222441) 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, 226084701 + ... + 226085338.
It is an arithmetic number, because the mean of its divisors is an integer number (20347651800).
Almost surely, 2144242242441 is an apocalyptic number.
144242242441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
144242242441 is a deficient number, since it is larger than the sum of its proper divisors (18538971959).
144242242441 is a wasteful number, since it uses less digits than its factorization.
144242242441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452170079.
The product of its digits is 65536, while the sum is 34.
It can be divided in two parts, 144242 and 242441, that added together give a palindrome (386683).
The spelling of 144242242441 in words is "one hundred forty-four billion, two hundred forty-two million, two hundred forty-two thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •