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48844840480 = 255793864307
BaseRepresentation
bin101101011111011000…
…010001111000100000
311200002002011222122221
4231133120101320200
51300013234343410
634234454240424
73346264202512
oct553730217040
9150062158587
1048844840480
1119795703667
129572056114
1347b5648397
142515153bb2
15140d2654da
hexb5f611e20

48844840480 has 48 divisors (see below), whose sum is σ = 116856673920. Its totient is φ = 19290615552.

The previous prime is 48844840397. The next prime is 48844840483. The reversal of 48844840480 is 8404844884.

It is not an unprimeable number, because it can be changed into a prime (48844840483) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1919514 + ... + 1944793.

It is an arithmetic number, because the mean of its divisors is an integer number (2434514040).

Almost surely, 248844840480 is an apocalyptic number.

48844840480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48844840480 is an abundant number, since it is smaller than the sum of its proper divisors (68011833440).

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

48844840480 is a wasteful number, since it uses less digits than its factorization.

48844840480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864401 (or 3864393 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 52.

The spelling of 48844840480 in words is "forty-eight billion, eight hundred forty-four million, eight hundred forty thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 79 80 158 160 316 395 632 790 1264 1580 2528 3160 6320 12640 3864307 7728614 15457228 19321535 30914456 38643070 61828912 77286140 123657824 154572280 305280253 309144560 610560506 618289120 1221121012 1526401265 2442242024 3052802530 4884484048 6105605060 9768968096 12211210120 24422420240 48844840480