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4888753920 = 283351753157
BaseRepresentation
bin1001000110110010…
…00111011100000000
3110121201001102122000
410203121013130000
540003010111140
62125034544000
7232101502611
oct44331073400
913551042560
104888753920
1120896351a6
12b45298000
135cbaab2cb
143453c3c08
151d92cea30
hex123647700

4888753920 has 576 divisors, whose sum is σ = 18834560640. Its totient is φ = 1196163072.

The previous prime is 4888753901. The next prime is 4888753943. The reversal of 4888753920 is 293578884.

It is a happy number.

4888753920 is a `hidden beast` number, since 4 + 8 + 8 + 87 + 539 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

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 63 ways as a sum of consecutive naturals, for example, 31138482 + ... + 31138638.

It is an arithmetic number, because the mean of its divisors is an integer number (32698890).

Almost surely, 24888753920 is an apocalyptic number.

4888753920 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 4888753920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9417280320).

4888753920 is an abundant number, since it is smaller than the sum of its proper divisors (13945806720).

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

4888753920 is a wasteful number, since it uses less digits than its factorization.

4888753920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The square root of 4888753920 is about 69919.6247129517. The cubic root of 4888753920 is about 1697.1988379220.

The spelling of 4888753920 in words is "four billion, eight hundred eighty-eight million, seven hundred fifty-three thousand, nine hundred twenty".