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54284351000 = 2353112448631
BaseRepresentation
bin110010100011100110…
…010111011000011000
312012010011120202022112
4302203212113120120
51342133243213000
640534330011452
73631134240665
oct624346273030
9165104522275
1054284351000
1121027112400
12a62b876b88
135171570369
1428ad742a6c
15162aa87235
hexca3997618

54284351000 has 96 divisors (see below), whose sum is σ = 139623251040. Its totient is φ = 19739720000.

The previous prime is 54284350999. The next prime is 54284351027. The reversal of 54284351000 is 15348245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103316 + ... + 345315.

It is an arithmetic number, because the mean of its divisors is an integer number (1454408865).

Almost surely, 254284351000 is an apocalyptic number.

54284351000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54284351000 is an abundant number, since it is smaller than the sum of its proper divisors (85338900040).

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

54284351000 is a wasteful number, since it uses less digits than its factorization.

54284351000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448674 (or 448649 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 54284351000 its reverse (15348245), we get a palindrome (54299699245).

The spelling of 54284351000 in words is "fifty-four billion, two hundred eighty-four million, three hundred fifty-one thousand".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 121 125 200 220 242 250 275 440 484 500 550 605 968 1000 1100 1210 1375 2200 2420 2750 3025 4840 5500 6050 11000 12100 15125 24200 30250 60500 121000 448631 897262 1794524 2243155 3589048 4486310 4934941 8972620 9869882 11215775 17945240 19739764 22431550 24674705 39479528 44863100 49349410 54284351 56078875 89726200 98698820 108568702 112157750 123373525 197397640 217137404 224315500 246747050 271421755 434274808 448631000 493494100 542843510 616867625 986988200 1085687020 1233735250 1357108775 2171374040 2467470500 2714217550 4934941000 5428435100 6785543875 10856870200 13571087750 27142175500 54284351000