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4982808180 = 2235743614523
BaseRepresentation
bin1001010001111111…
…11001111001110100
3110212021000212211010
410220333321321310
540201044330210
62142234512220
7234323112360
oct45077717164
913767025733
104982808180
112127735599
12b70895670
1361541c70c
14353aa82a0
151e26ac920
hex128ff9e74

4982808180 has 192 divisors, whose sum is σ = 16586938368. Its totient is φ = 1093962240.

The previous prime is 4982808151. The next prime is 4982808203. The reversal of 4982808180 is 818082894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1099399 + ... + 1103921.

It is an arithmetic number, because the mean of its divisors is an integer number (86390304).

Almost surely, 24982808180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4982808180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8293469184).

4982808180 is an abundant number, since it is smaller than the sum of its proper divisors (11604130188).

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

4982808180 is a wasteful number, since it uses less digits than its factorization.

4982808180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4646 (or 4644 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 48.

The square root of 4982808180 is about 70589.0089178195. The cubic root of 4982808180 is about 1708.0138562498.

The spelling of 4982808180 in words is "four billion, nine hundred eighty-two million, eight hundred eight thousand, one hundred eighty".