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4988882880 = 263351015717
BaseRepresentation
bin1001010010101110…
…00100111111000000
3110212200110111202000
410221113010333000
540204123223010
62143013024000
7234425543022
oct45127047700
913780414660
104988882880
112130104603
12b72925000
13616768707
1435480a012
151e2eac7c0
hex1295c4fc0

4988882880 has 224 divisors, whose sum is σ = 17777033280. Its totient is φ = 1316966400.

The previous prime is 4988882863. The next prime is 4988882897. The reversal of 4988882880 is 882888894.

It is an interprime number because it is at equal distance from previous prime (4988882863) and next prime (4988882897).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 869782 + ... + 875498.

Almost surely, 24988882880 is an apocalyptic number.

4988882880 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 4988882880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8888516640).

4988882880 is an abundant number, since it is smaller than the sum of its proper divisors (12788150400).

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

4988882880 is a wasteful number, since it uses less digits than its factorization.

4988882880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5844 (or 5828 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 63.

The square root of 4988882880 is about 70632.0244648276. The cubic root of 4988882880 is about 1708.7076723882.

The spelling of 4988882880 in words is "four billion, nine hundred eighty-eight million, eight hundred eighty-two thousand, eight hundred eighty".