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6829740000 = 253254191997
BaseRepresentation
bin1100101110001010…
…11000111111100000
3122121222100201222100
412113011120333200
5102441403140000
63045413010400
7331150555266
oct62705307740
918558321870
106829740000
112995234826
1213a7323a00
1384ac62495
1448b0ba436
1529e8d6a00
hex197158fe0

6829740000 has 360 divisors, whose sum is σ = 25559974440. Its totient is φ = 1724544000.

The previous prime is 6829739971. The next prime is 6829740013. The reversal of 6829740000 is 479286.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 59 ways as a sum of consecutive naturals, for example, 3419002 + ... + 3420998.

It is an arithmetic number, because the mean of its divisors is an integer number (70999929).

Almost surely, 26829740000 is an apocalyptic number.

6829740000 is a gapful number since it is divisible by the number (60) 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 6829740000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12779987220).

6829740000 is an abundant number, since it is smaller than the sum of its proper divisors (18730234440).

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

6829740000 is a wasteful number, since it uses less digits than its factorization.

6829740000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052 (or 2026 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 6829740000 is about 82642.2410151128. The cubic root of 6829740000 is about 1897.2943946532.

The spelling of 6829740000 in words is "six billion, eight hundred twenty-nine million, seven hundred forty thousand".