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89799011828344 = 23731321767197863
BaseRepresentation
bin10100011010101111110110…
…001100111000001001111000
3102202221200221112101021021201
4110122233312030320021320
543232231334012001334
6514553032503343544
724625523140303000
oct2432576614701170
9382850845337251
1089799011828344
1126681602137a75
12a0a3797451bb4
133b1501a043200
14182641c693000
15a5ad297b0c14
hex51abf6338278

89799011828344 has 768 divisors, whose sum is σ = 229912556544000. Its totient is φ = 32730992566272.

The previous prime is 89799011828311. The next prime is 89799011828443. The reversal of 89799011828344 is 44382811099798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 104054474457 + ... + 104054475319.

It is an arithmetic number, because the mean of its divisors is an integer number (299365308000).

Almost surely, 289799011828344 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 89799011828344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114956278272000).

89799011828344 is an abundant number, since it is smaller than the sum of its proper divisors (140113544715656).

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

89799011828344 is a wasteful number, since it uses less digits than its factorization.

89799011828344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197 (or 1166 counting only the distinct ones).

The product of its (nonzero) digits is 250822656, while the sum is 73.

The spelling of 89799011828344 in words is "eighty-nine trillion, seven hundred ninety-nine billion, eleven million, eight hundred twenty-eight thousand, three hundred forty-four".