Base | Representation |
---|---|
bin | 100000110100010101111111… |
… | …011100101100101011010101 |
3 | 200221001020121110102212201121 |
4 | 200310111333130230223111 |
5 | 122404234041114232131 |
6 | 1230550205505323541 |
7 | 42254552546134153 |
oct | 4064257734545325 |
9 | 627036543385647 |
10 | 144334514211541 |
11 | 41a97a18530085 |
12 | 14230bb49365b1 |
13 | 626c8bca110c4 |
14 | 278db835423d3 |
15 | 11a4712c28911 |
hex | 83457f72cad5 |
144334514211541 has 4 divisors (see below), whose sum is σ = 144334642696000. Its totient is φ = 144334385727084.
The previous prime is 144334514211527. The next prime is 144334514211617. The reversal of 144334514211541 is 145112415433441.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 144334514211541 - 29 = 144334514211029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144334514211941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62542191 + ... + 64808908.
It is an arithmetic number, because the mean of its divisors is an integer number (36083660674000).
Almost surely, 2144334514211541 is an apocalyptic number.
It is an amenable number.
144334514211541 is a deficient number, since it is larger than the sum of its proper divisors (128484459).
144334514211541 is a wasteful number, since it uses less digits than its factorization.
144334514211541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128484458.
The product of its digits is 460800, while the sum is 43.
Adding to 144334514211541 its reverse (145112415433441), we get a palindrome (289446929644982).
The spelling of 144334514211541 in words is "one hundred forty-four trillion, three hundred thirty-four billion, five hundred fourteen million, two hundred eleven thousand, five hundred forty-one".
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