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39004068796 = 227211217891087
BaseRepresentation
bin100100010100110100…
…101101101110111100
310201200021000222201121
4210110310231232330
51114340020200141
625530200320324
72550362054200
oct442464555674
9121607028647
1039004068796
11155a5864200
1276864730a4
1338a793b364
141c601dcb00
15103435b1d1
hex914d2dbbc

39004068796 has 216 divisors, whose sum is σ = 93533771520. Its totient is φ = 14128773120.

The previous prime is 39004068793. The next prime is 39004068869. The reversal of 39004068796 is 69786040093.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

39004068796 is a modest number, since divided by 68796 gives 39004 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39004068793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 35881765 + ... + 35882851.

It is an arithmetic number, because the mean of its divisors is an integer number (433026720).

Almost surely, 239004068796 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 39004068796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46766885760).

39004068796 is an abundant number, since it is smaller than the sum of its proper divisors (54529702724).

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

39004068796 is a wasteful number, since it uses less digits than its factorization.

39004068796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1213 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 39004068796 in words is "thirty-nine billion, four million, sixty-eight thousand, seven hundred ninety-six".