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4980626560 = 275721319643
BaseRepresentation
bin1001010001101111…
…00101010010000000
3110212002221001012101
410220313211102000
540200020022220
62142120040144
7234265425100
oct45067452200
913762831171
104980626560
1121264854a8
12b70003054
13614b37710
1435369b200
151e23cb30a
hex128de5480

4980626560 has 384 divisors, whose sum is σ = 15725707200. Its totient is φ = 1491001344.

The previous prime is 4980626549. The next prime is 4980626593. The reversal of 4980626560 is 656260894.

It is a self number, because there is not a number n which added to its sum of digits gives 4980626560.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 7745599 + ... + 7746241.

Almost surely, 24980626560 is an apocalyptic number.

4980626560 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 4980626560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7862853600).

4980626560 is an abundant number, since it is smaller than the sum of its proper divisors (10745080640).

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

4980626560 is a wasteful number, since it uses less digits than its factorization.

4980626560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 4980626560 is about 70573.5542537004. The cubic root of 4980626560 is about 1707.7645469577.

The spelling of 4980626560 in words is "four billion, nine hundred eighty million, six hundred twenty-six thousand, five hundred sixty".