Base | Representation |
---|---|
bin | 1000011010110111101… |
… | …0010110011100111111 |
3 | 111211101000122110212022 |
4 | 2012231322112130333 |
5 | 4332221312103310 |
6 | 150241351230355 |
7 | 13310413645220 |
oct | 2065572263477 |
9 | 454330573768 |
10 | 144651675455 |
11 | 5638a110821 |
12 | 2404b6783bb |
13 | 10843503191 |
14 | 700333b247 |
15 | 3b692c0a55 |
hex | 21ade9673f |
144651675455 has 16 divisors (see below), whose sum is σ = 198386012160. Its totient is φ = 99186434592.
The previous prime is 144651675439. The next prime is 144651675503. The reversal of 144651675455 is 554576156441.
It is not a de Polignac number, because 144651675455 - 24 = 144651675439 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 144651675397 and 144651675406.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1526882 + ... + 1618848.
It is an arithmetic number, because the mean of its divisors is an integer number (12399125760).
Almost surely, 2144651675455 is an apocalyptic number.
144651675455 is a deficient number, since it is larger than the sum of its proper divisors (53734336705).
144651675455 is an equidigital number, since it uses as much as digits as its factorization.
144651675455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136918.
The product of its digits is 10080000, while the sum is 53.
The spelling of 144651675455 in words is "one hundred forty-four billion, six hundred fifty-one million, six hundred seventy-five thousand, four hundred fifty-five".
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