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48871068480 = 26325132314179
BaseRepresentation
bin101101100000111100…
…010101001101000000
311200010220112111201100
4231200330111031000
51300041443142410
634241232334400
73350033141133
oct554074251500
9150126474640
1048871068480
11197a94980a3
12957a9a4400
1347babcc500
14251882021a
1514106e68c0
hexb60f15340

48871068480 has 1008 divisors, whose sum is σ = 194912040960. Its totient is φ = 11214028800.

The previous prime is 48871068473. The next prime is 48871068509. The reversal of 48871068480 is 8486017884.

48871068480 is a `hidden beast` number, since 488 + 7 + 1 + 0 + 6 + 84 + 80 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 618621081 + ... + 618621159.

It is an arithmetic number, because the mean of its divisors is an integer number (193365120).

Almost surely, 248871068480 is an apocalyptic number.

48871068480 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 48871068480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97456020480).

48871068480 is an abundant number, since it is smaller than the sum of its proper divisors (146040972480).

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

48871068480 is a wasteful number, since it uses less digits than its factorization.

48871068480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 54.

The spelling of 48871068480 in words is "forty-eight billion, eight hundred seventy-one million, sixty-eight thousand, four hundred eighty".