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5881326108672 = 2153714295981
BaseRepresentation
bin101010110010101101001…
…0110101000000000000000
3202211020201201200020111210
41111211122112220000000
51232324423440434142
620301502141410120
71144624513036620
oct125453226500000
922736651606453
105881326108672
111968290298413
127aba10269940
133387b6b22421
1416492ca42880
15a2ec062d49c
hex5595a5a8000

5881326108672 has 256 divisors, whose sum is σ = 17939309731200. Its totient is φ = 1678922219520.

The previous prime is 5881326108631. The next prime is 5881326108709. The reversal of 5881326108672 is 2768016231885.

It is a tau number, because it is divible by the number of its divisors (256).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 983331922 + ... + 983337902.

Almost surely, 25881326108672 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 5881326108672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8969654865600).

5881326108672 is an abundant number, since it is smaller than the sum of its proper divisors (12057983622528).

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

5881326108672 is an equidigital number, since it uses as much as digits as its factorization.

5881326108672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7450 (or 7422 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 57.

The spelling of 5881326108672 in words is "five trillion, eight hundred eighty-one billion, three hundred twenty-six million, one hundred eight thousand, six hundred seventy-two".