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4797982560 = 253576721313
BaseRepresentation
bin1000111011111101…
…10110011101100000
3110101101020202201210
410131332312131200
534311240420220
62112033230120
7226620115230
oct43576663540
913341222653
104797982560
112042377348
12b1aa02340
135b6049247
14337315cc0
151d134e6e0
hex11dfb6760

4797982560 has 192 divisors, whose sum is σ = 17531361792. Its totient is φ = 1080262656.

The previous prime is 4797982547. The next prime is 4797982589. The reversal of 4797982560 is 652897974.

It is a self number, because there is not a number n which added to its sum of digits gives 4797982560.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214464 + ... + 235776.

It is an arithmetic number, because the mean of its divisors is an integer number (91309176).

Almost surely, 24797982560 is an apocalyptic number.

4797982560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4797982560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8765680896).

4797982560 is an abundant number, since it is smaller than the sum of its proper divisors (12733379232).

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

4797982560 is a wasteful number, since it uses less digits than its factorization.

4797982560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21405 (or 21397 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 57.

The square root of 4797982560 is about 69267.4711534931. The cubic root of 4797982560 is about 1686.6289676531.

The spelling of 4797982560 in words is "four billion, seven hundred ninety-seven million, nine hundred eighty-two thousand, five hundred sixty".