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5189915964288 = 273116418872161
BaseRepresentation
bin100101110000101111100…
…0110001111001110000000
3200101011002011111201110110
41023201133012033032000
51140012421441324123
615012114154431320
71043646645552126
oct113413706171600
920334064451413
105189915964288
111721038296450
126b9a10432540
132b853a1819b3
1413d29c4ab916
1590005738493
hex4b85f18f380

5189915964288 has 256 divisors, whose sum is σ = 15086382036480. Its totient is φ = 1567752192000.

The previous prime is 5189915964251. The next prime is 5189915964349. The reversal of 5189915964288 is 8824695199815.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2401625928 + ... + 2401628088.

It is an arithmetic number, because the mean of its divisors is an integer number (58931179830).

Almost surely, 25189915964288 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 5189915964288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7543191018240).

5189915964288 is an abundant number, since it is smaller than the sum of its proper divisors (9896466072192).

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

5189915964288 is a wasteful number, since it uses less digits than its factorization.

5189915964288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717 (or 3705 counting only the distinct ones).

The product of its digits is 447897600, while the sum is 75.

The spelling of 5189915964288 in words is "five trillion, one hundred eighty-nine billion, nine hundred fifteen million, nine hundred sixty-four thousand, two hundred eighty-eight".