Base | Representation |
---|---|
bin | 110010011010000100… |
… | …010000101000111000 |
3 | 12011201000122012010010 |
4 | 302122010100220320 |
5 | 1341321322244134 |
6 | 40510414021520 |
7 | 3624152640603 |
oct | 623204205070 |
9 | 164630565103 |
10 | 54124415544 |
11 | 20a54904541 |
12 | a5a61a78a0 |
13 | 51473a30b4 |
14 | 28963cd33a |
15 | 161b9e3ce9 |
hex | c9a110a38 |
54124415544 has 16 divisors (see below), whose sum is σ = 135311038920. Its totient is φ = 18041471840.
The previous prime is 54124415509. The next prime is 54124415549. The reversal of 54124415544 is 44551442145.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54124415549) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1127591967 + ... + 1127592014.
Almost surely, 254124415544 is an apocalyptic number.
It is an amenable number.
54124415544 is an abundant number, since it is smaller than the sum of its proper divisors (81186623376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54124415544 is a wasteful number, since it uses less digits than its factorization.
54124415544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2255183990 (or 2255183986 counting only the distinct ones).
The product of its digits is 256000, while the sum is 39.
Adding to 54124415544 its reverse (44551442145), we get a palindrome (98675857689).
The spelling of 54124415544 in words is "fifty-four billion, one hundred twenty-four million, four hundred fifteen thousand, five hundred forty-four".
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