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88080888484440 = 233252513063731817
BaseRepresentation
bin10100000001101111101110…
…000100011101001001011000
3102112212110011120012012000100
4110001233232010131021120
543021104124423000230
6511155445045335400
724360430345656045
oct2401575604351130
9375773146165010
1088080888484440
1126079993315a15
129a667bb407560
133a1bcb8982207
1417a71cddac1cc
15a2b2bcd72660
hex501bee11d258

88080888484440 has 192 divisors, whose sum is σ = 287421791398560. Its totient is φ = 23393159424000.

The previous prime is 88080888484397. The next prime is 88080888484451. The reversal of 88080888484440 is 4448488808088.

It is a super-2 number, since 2×880808884844402 (a number of 29 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2768343412 + ... + 2768375228.

Almost surely, 288080888484440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88080888484440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143710895699280).

88080888484440 is an abundant number, since it is smaller than the sum of its proper divisors (199340902914120).

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

88080888484440 is a wasteful number, since it uses less digits than its factorization.

88080888484440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62722 (or 62715 counting only the distinct ones).

The product of its (nonzero) digits is 536870912, while the sum is 72.

The spelling of 88080888484440 in words is "eighty-eight trillion, eighty billion, eight hundred eighty-eight million, four hundred eighty-four thousand, four hundred forty".