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211004719882080 = 253529197123162507
BaseRepresentation
bin101111111110100001011101…
…010111111101111101100000
31000200002212001201120120220020
4233332201131113331331200
5210124100131242211310
62024434121412313440
762305405443034245
oct5776413527757540
91020085051516806
10211004719882080
1161261665545553
121b7ba165912880
1390978764b5567
143a1697bd815cc
15195dab4cbc170
hexbfe85d5fdf60

211004719882080 has 384 divisors, whose sum is σ = 691647079495680. Its totient is φ = 54007104184320.

The previous prime is 211004719882027. The next prime is 211004719882081. The reversal of 211004719882080 is 80288917400112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211004719882081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3375666187 + ... + 3375728693.

It is an arithmetic number, because the mean of its divisors is an integer number (1801164269520).

Almost surely, 2211004719882080 is an apocalyptic number.

211004719882080 is a gapful number since it is divisible by the number (20) 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 211004719882080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345823539747840).

211004719882080 is an abundant number, since it is smaller than the sum of its proper divisors (480642359613600).

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

211004719882080 is a wasteful number, since it uses less digits than its factorization.

211004719882080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63982 (or 63974 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 51.

The spelling of 211004719882080 in words is "two hundred eleven trillion, four billion, seven hundred nineteen million, eight hundred eighty-two thousand, eighty".