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2004135551370 = 23256115114591657
BaseRepresentation
bin11101001010011111110…
…010011010000110001010
321002121000122121121221100
4131022133302122012022
5230313432200120440
64132404232122230
7264536230053111
oct35123762320612
97077018547840
102004135551370
11702a492a8837
122844b8b36376
13116cb22962a4
146d001c0ac78
15371eb0cb230
hex1d29fc9a18a

2004135551370 has 192 divisors, whose sum is σ = 5338122266880. Its totient is φ = 521520768000.

The previous prime is 2004135551293. The next prime is 2004135551389. The reversal of 2004135551370 is 731555314002.

2004135551370 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 1 + 35 + 551 + 3 + 70 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1209495582 + ... + 1209497238.

It is an arithmetic number, because the mean of its divisors is an integer number (27802720140).

Almost surely, 22004135551370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2004135551370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2669061133440).

2004135551370 is an abundant number, since it is smaller than the sum of its proper divisors (3333986715510).

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

2004135551370 is a wasteful number, since it uses less digits than its factorization.

2004135551370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341 (or 3338 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The spelling of 2004135551370 in words is "two trillion, four billion, one hundred thirty-five million, five hundred fifty-one thousand, three hundred seventy".