Base | Representation |
---|---|
bin | 100000101111111010100001… |
… | …100110100000100001101110 |
3 | 200212222010222102012001112111 |
4 | 200233322201212200201232 |
5 | 122334242213444434132 |
6 | 1230154311314554234 |
7 | 42223556151420664 |
oct | 4057724146404156 |
9 | 625863872161474 |
10 | 144030144530542 |
11 | 4198a928802876 |
12 | 141a200bb9897a |
13 | 6249ca480674a |
14 | 277d14bd38c34 |
15 | 119b84bb1e647 |
hex | 82fea19a086e |
144030144530542 has 4 divisors (see below), whose sum is σ = 216045216795816. Its totient is φ = 72015072265270.
The previous prime is 144030144530539. The next prime is 144030144530543. The reversal of 144030144530542 is 245035441030441.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 144030144530495 and 144030144530504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144030144530543) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36007536132634 + ... + 36007536132637.
It is an arithmetic number, because the mean of its divisors is an integer number (54011304198954).
Almost surely, 2144030144530542 is an apocalyptic number.
144030144530542 is a deficient number, since it is larger than the sum of its proper divisors (72015072265274).
144030144530542 is an equidigital number, since it uses as much as digits as its factorization.
144030144530542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72015072265273.
The product of its (nonzero) digits is 460800, while the sum is 40.
Adding to 144030144530542 its reverse (245035441030441), we get a palindrome (389065585560983).
The spelling of 144030144530542 in words is "one hundred forty-four trillion, thirty billion, one hundred forty-four million, five hundred thirty thousand, five hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •