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488103840000 = 283354716141
BaseRepresentation
bin1110001101001010100…
…00011000100100000000
31201122212210111011121000
413012211100120210000
530444114040340000
61012122023132000
750156445120210
oct7064520304400
91648783434530
10488103840000
11179004990407
127a720ba4000
133704967284a
14198a5316240
15ca6b575000
hex71a5418900

488103840000 has 720 divisors, whose sum is σ = 2061480615040. Its totient is φ = 111559680000.

The previous prime is 488103839957. The next prime is 488103840011. The reversal of 488103840000 is 48301884.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 79 ways as a sum of consecutive naturals, for example, 30231930 + ... + 30248070.

Almost surely, 2488103840000 is an apocalyptic number.

488103840000 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 488103840000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1030740307520).

488103840000 is an abundant number, since it is smaller than the sum of its proper divisors (1573376775040).

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

488103840000 is an equidigital number, since it uses as much as digits as its factorization.

488103840000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16193 (or 16158 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The spelling of 488103840000 in words is "four hundred eighty-eight billion, one hundred three million, eight hundred forty thousand".