Base | Representation |
---|---|
bin | 1111110110000100011… |
… | …10110011110011101111 |
3 | 1221001020212211020112120 |
4 | 13323002032303303233 |
5 | 32404440140311143 |
6 | 1054034415204023 |
7 | 54222230151000 |
oct | 7730216636357 |
9 | 1831225736476 |
10 | 544424541423 |
11 | 19a986507a44 |
12 | 8961a816613 |
13 | 3c453a76889 |
14 | 1c4c92971a7 |
15 | e265ca0383 |
hex | 7ec23b3cef |
544424541423 has 32 divisors (see below), whose sum is σ = 847559808000. Its totient is φ = 310721247648.
The previous prime is 544424541413. The next prime is 544424541443. The reversal of 544424541423 is 324145424445.
It is not a de Polignac number, because 544424541423 - 29 = 544424540911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (544424541403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 525433 + ... + 1168301.
It is an arithmetic number, because the mean of its divisors is an integer number (26486244000).
Almost surely, 2544424541423 is an apocalyptic number.
544424541423 is a deficient number, since it is larger than the sum of its proper divisors (303135266577).
544424541423 is an equidigital number, since it uses as much as digits as its factorization.
544424541423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 643716 (or 643702 counting only the distinct ones).
The product of its digits is 1228800, while the sum is 42.
Adding to 544424541423 its reverse (324145424445), we get a palindrome (868569965868).
The spelling of 544424541423 in words is "five hundred forty-four billion, four hundred twenty-four million, five hundred forty-one thousand, four hundred twenty-three".
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