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48085841280 = 2735611512719
BaseRepresentation
bin101100110010001000…
…111011010110000000
311121010011222211111110
4230302020323112000
51241434433410110
634031302243320
73321416623041
oct546210732600
9147104884443
1048085841280
11194362272a4
12939ba26540
1346c431c729
14248241c8c8
1513b67dba20
hexb3223b580

48085841280 has 256 divisors, whose sum is σ = 156875673600. Its totient is φ = 12524544000.

The previous prime is 48085841261. The next prime is 48085841303. The reversal of 48085841280 is 8214858084.

It is a super-3 number, since 3×480858412803 (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 17683761 + ... + 17686479.

It is an arithmetic number, because the mean of its divisors is an integer number (612795600).

Almost surely, 248085841280 is an apocalyptic number.

48085841280 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 48085841280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78437836800).

48085841280 is an abundant number, since it is smaller than the sum of its proper divisors (108789832320).

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

48085841280 is a wasteful number, since it uses less digits than its factorization.

48085841280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953 (or 2941 counting only the distinct ones).

The product of its (nonzero) digits is 655360, while the sum is 48.

The spelling of 48085841280 in words is "forty-eight billion, eighty-five million, eight hundred forty-one thousand, two hundred eighty".