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3848773581380 = 22572135316073547
BaseRepresentation
bin111000000000011100110…
…010000011101001000100
3111121221100122111122222202
4320000130302003221010
51001024242014101010
612104034023014032
7545031124442300
oct70003462035104
914557318448882
103848773581380
11125428a393012
12521b0259a318
1321bc26434cb0
14d43d2b42d00
156a1ae8c26a5
hex3801cc83a44

3848773581380 has 288 divisors, whose sum is σ = 10325607134976. Its totient is φ = 1194010481664.

The previous prime is 3848773581307. The next prime is 3848773581431. The reversal of 3848773581380 is 831853778483.

It is a Harshad number since it is a multiple of its sum of digits (65).

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, 1085076767 + ... + 1085080313.

It is an arithmetic number, because the mean of its divisors is an integer number (35852802552).

Almost surely, 23848773581380 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 3848773581380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5162803567488).

3848773581380 is an abundant number, since it is smaller than the sum of its proper divisors (6476833553596).

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

3848773581380 is a wasteful number, since it uses less digits than its factorization.

3848773581380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5243 (or 5234 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 65.

The spelling of 3848773581380 in words is "three trillion, eight hundred forty-eight billion, seven hundred seventy-three million, five hundred eighty-one thousand, three hundred eighty".