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3988848600000 = 263255111923461
BaseRepresentation
bin111010000010111001111…
…001110110001111000000
3112010022220201100212221100
4322002321321312033000
51010323130220200000
612252241324454400
7561120246446625
oct72027171661700
915108821325840
103988848600000
1112a8730055810
125450953aa400
1322c1ba701bb4
14db0c02dc34c
156db5beb1a00
hex3a0b9e763c0

3988848600000 has 2016 divisors, whose sum is σ = 17161046622720. Its totient is φ = 874368000000.

The previous prime is 3988848599921. The next prime is 3988848600083. The reversal of 3988848600000 is 68488893.

3988848600000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3988848600000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 8652599770 + ... + 8652600230.

It is an arithmetic number, because the mean of its divisors is an integer number (8512423920).

Almost surely, 23988848600000 is an apocalyptic number.

3988848600000 is a gapful number since it is divisible by the number (30) 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 3988848600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8580523311360).

3988848600000 is an abundant number, since it is smaller than the sum of its proper divisors (13172198022720).

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

3988848600000 is a wasteful number, since it uses less digits than its factorization.

3988848600000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 3988848600000 in words is "three trillion, nine hundred eighty-eight billion, eight hundred forty-eight million, six hundred thousand".