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54041424330 = 23543389107693
BaseRepresentation
bin110010010101000111…
…101011000111001010
312011111020110210120110
4302111013223013022
51341134101034310
640454251135150
73622124345655
oct622507530712
9164436423513
1054041424330
1120a11a7aa63
12a5824444b6
13513313637a
14288938889c
15161459dd20
hexc951eb1ca

54041424330 has 64 divisors (see below), whose sum is σ = 133058090880. Its totient is φ = 14039590656.

The previous prime is 54041424301. The next prime is 54041424331. The reversal of 54041424330 is 3342414045.

54041424330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (54041424331) 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, 447964 + ... + 555656.

It is an arithmetic number, because the mean of its divisors is an integer number (2079032670).

Almost surely, 254041424330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54041424330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66529045440).

54041424330 is an abundant number, since it is smaller than the sum of its proper divisors (79016666550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54041424330 is a wasteful number, since it uses less digits than its factorization.

54041424330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108135.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 54041424330 its reverse (3342414045), we get a palindrome (57383838375).

The spelling of 54041424330 in words is "fifty-four billion, forty-one million, four hundred twenty-four thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 43 86 129 215 258 389 430 645 778 1167 1290 1945 2334 3890 5835 11670 16727 33454 50181 83635 100362 107693 167270 215386 250905 323079 501810 538465 646158 1076930 1615395 3230790 4630799 9261598 13892397 23153995 27784794 41892577 46307990 69461985 83785154 125677731 138923970 209462885 251355462 418925770 628388655 1256777310 1801380811 3602761622 5404142433 9006904055 10808284866 18013808110 27020712165 54041424330