Base | Representation |
---|---|
bin | 1000011010110101010… |
… | …0110010011010111101 |
3 | 111211100100010012102210 |
4 | 2012231110302122331 |
5 | 4332211302003131 |
6 | 150240400211033 |
7 | 13310234154060 |
oct | 2065524623275 |
9 | 454310105383 |
10 | 144641828541 |
11 | 563845a5681 |
12 | 24048309a79 |
13 | 108414661c2 |
14 | 7001cd68d7 |
15 | 3b684c8146 |
hex | 21ad5326bd |
144641828541 has 16 divisors (see below), whose sum is σ = 220413239424. Its totient is φ = 82649982144.
The previous prime is 144641828509. The next prime is 144641828549. The reversal of 144641828541 is 145828146441.
It is not a de Polignac number, because 144641828541 - 25 = 144641828509 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144641828549) 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, 787435 + ... + 953591.
It is an arithmetic number, because the mean of its divisors is an integer number (13775827464).
Almost surely, 2144641828541 is an apocalyptic number.
It is an amenable number.
144641828541 is a deficient number, since it is larger than the sum of its proper divisors (75771410883).
144641828541 is a wasteful number, since it uses less digits than its factorization.
144641828541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207620.
The product of its digits is 983040, while the sum is 48.
The spelling of 144641828541 in words is "one hundred forty-four billion, six hundred forty-one million, eight hundred twenty-eight thousand, five hundred forty-one".
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