Base | Representation |
---|---|
bin | 1000011010000100000… |
… | …1011101101111111101 |
3 | 111210210221202101211122 |
4 | 2012201001131233331 |
5 | 4331300432432131 |
6 | 150204104400325 |
7 | 13302146645114 |
oct | 2064101355775 |
9 | 453727671748 |
10 | 144435436541 |
11 | 56289047280 |
12 | 23bab1760a5 |
13 | 1080a781666 |
14 | 6dc272cc7b |
15 | 3b55309d7b |
hex | 21a105dbfd |
144435436541 has 8 divisors (see below), whose sum is σ = 157575770400. Its totient is φ = 131296742640.
The previous prime is 144435436529. The next prime is 144435436591. The reversal of 144435436541 is 145634534441.
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 144435436541 - 218 = 144435174397 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 144435436492 and 144435436501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144435436591) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222086 + ... + 581543.
It is an arithmetic number, because the mean of its divisors is an integer number (19696971300).
Almost surely, 2144435436541 is an apocalyptic number.
144435436541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
144435436541 is a deficient number, since it is larger than the sum of its proper divisors (13140333859).
144435436541 is a wasteful number, since it uses less digits than its factorization.
144435436541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 819979.
The product of its digits is 1382400, while the sum is 44.
The spelling of 144435436541 in words is "one hundred forty-four billion, four hundred thirty-five million, four hundred thirty-six thousand, five hundred forty-one".
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