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68796000 = 2533537213
BaseRepresentation
bin1000001100110…
…11111001100000
311210110012101000
410012123321200
5120102433000
610454312000
71463520300
oct406337140
9153405330
1068796000
11359194a9
121b058600
13113397c0
1491cb600
15608e000
hex419be60

68796000 has 576 divisors, whose sum is σ = 313709760. Its totient is φ = 14515200.

The previous prime is 68795963. The next prime is 68796011. The reversal of 68796000 is 69786.

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 polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5291994 + ... + 5292006.

It is an arithmetic number, because the mean of its divisors is an integer number (544635).

Almost surely, 268796000 is an apocalyptic number.

68796000 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 68796000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156854880).

68796000 is an abundant number, since it is smaller than the sum of its proper divisors (244913760).

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

68796000 is a wasteful number, since it uses less digits than its factorization.

68796000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 68796000 is about 8294.3354164152. The cubic root of 68796000 is about 409.7519816660.

The spelling of 68796000 in words is "sixty-eight million, seven hundred ninety-six thousand".