Base | Representation |
---|---|
bin | 1000011001100110001… |
… | …1110110110010000011 |
3 | 111210111020011110120111 |
4 | 2012121203312302003 |
5 | 4331021404443433 |
6 | 150143433052151 |
7 | 13266066515620 |
oct | 2063143666203 |
9 | 453436143514 |
10 | 144310234243 |
11 | 562244019aa |
12 | 23b75257057 |
13 | 107ba855866 |
14 | 6dadc5b347 |
15 | 3b49327dcd |
hex | 21998f6c83 |
144310234243 has 16 divisors (see below), whose sum is σ = 167079144960. Its totient is φ = 122082581376.
The previous prime is 144310234153. The next prime is 144310234261. The reversal of 144310234243 is 342432013441.
It is not a de Polignac number, because 144310234243 - 221 = 144308137091 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144310234283) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463146 + ... + 709312.
It is an arithmetic number, because the mean of its divisors is an integer number (10442446560).
Almost surely, 2144310234243 is an apocalyptic number.
144310234243 is a deficient number, since it is larger than the sum of its proper divisors (22768910717).
144310234243 is a wasteful number, since it uses less digits than its factorization.
144310234243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247266.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 144310234243 its reverse (342432013441), we get a palindrome (486742247684).
The spelling of 144310234243 in words is "one hundred forty-four billion, three hundred ten million, two hundred thirty-four thousand, two hundred forty-three".
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