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88008808088880 = 243257401307914143
BaseRepresentation
bin10100000000101100100101…
…101111100100010100110000
3102112121120010011012200221100
4110000230211233210110300
543013414014332321010
6511102404400324400
724352266210503160
oct2400544557442460
9375546104180840
1088008808088880
1126051364865978
129a54843913700
133a1526c522093
1417a3912d705a0
15a2949ecbd2c0
hex500b25be4530

88008808088880 has 480 divisors, whose sum is σ = 338762477813760. Its totient is φ = 20058198220800.

The previous prime is 88008808088879. The next prime is 88008808088909. The reversal of 88008808088880 is 8888080880088.

It is a super-3 number, since 3×880088080888803 (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 88008808088799 and 88008808088808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6222775089 + ... + 6222789231.

It is an arithmetic number, because the mean of its divisors is an integer number (705755162112).

Almost surely, 288008808088880 is an apocalyptic number.

88008808088880 is a gapful number since it is divisible by the number (80) 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 88008808088880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169381238906880).

88008808088880 is an abundant number, since it is smaller than the sum of its proper divisors (250753669724880).

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

88008808088880 is a wasteful number, since it uses less digits than its factorization.

88008808088880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17649 (or 17640 counting only the distinct ones).

The product of its (nonzero) digits is 134217728, while the sum is 72.

The spelling of 88008808088880 in words is "eighty-eight trillion, eight billion, eight hundred eight million, eighty-eight thousand, eight hundred eighty".