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4800048800 = 25526000061
BaseRepresentation
bin1000111100001101…
…01110111010100000
3110101112010202002012
410132012232322200
534312303030200
62112145412052
7226643512241
oct43606567240
913345122065
104800048800
112043558788
12b1b63a028
135b65c0881
143376d2cc8
151d160ba35
hex11e1aeea0

4800048800 has 36 divisors (see below), whose sum is σ = 11718121086. Its totient is φ = 1920019200.

The previous prime is 4800048751. The next prime is 4800048809. The reversal of 4800048800 is 88400084.

It can be written as a sum of positive squares in 3 ways, for example, as 4081165456 + 718883344 = 63884^2 + 26812^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (4800048809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2999231 + ... + 3000830.

Almost surely, 24800048800 is an apocalyptic number.

4800048800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4800048800 is an abundant number, since it is smaller than the sum of its proper divisors (6918072286).

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

4800048800 is a wasteful number, since it uses less digits than its factorization.

4800048800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6000081 (or 6000068 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 4800048800 is about 69282.3844855242. The cubic root of 4800048800 is about 1686.8710471833.

Adding to 4800048800 its reverse (88400084), we get a palindrome (4888448884).

The spelling of 4800048800 in words is "four billion, eight hundred million, forty-eight thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 6000061 12000122 24000244 30000305 48000488 60000610 96000976 120001220 150001525 192001952 240002440 300003050 480004880 600006100 960009760 1200012200 2400024400 4800048800