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6868095192 = 2333724315091
BaseRepresentation
bin1100110010101111…
…01101000011011000
3122201122112101102000
412121113231003120
5103031213021232
63053303041000
7332124563100
oct63127550330
918648471360
106868095192
112a04951632
1213b8140160
13855ba146a
14492222200
152a2e6127c
hex1995ed0d8

6868095192 has 192 divisors, whose sum is σ = 22710441600. Its totient is φ = 1916550720.

The previous prime is 6868095163. The next prime is 6868095239. The reversal of 6868095192 is 2915908686.

It is a happy number.

6868095192 is a `hidden beast` number, since 68 + 68 + 0 + 9 + 519 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 447567 + ... + 462657.

It is an arithmetic number, because the mean of its divisors is an integer number (118283550).

Almost surely, 26868095192 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 6868095192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11355220800).

6868095192 is an abundant number, since it is smaller than the sum of its proper divisors (15842346408).

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

6868095192 is a wasteful number, since it uses less digits than its factorization.

6868095192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15163 (or 15146 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 6868095192 is about 82873.9717402273. The cubic root of 6868095192 is about 1900.8394436578.

The spelling of 6868095192 in words is "six billion, eight hundred sixty-eight million, ninety-five thousand, one hundred ninety-two".