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68314200 = 23352412777
BaseRepresentation
bin1000001001001…
…10010001011000
311202112201110120
410010212101120
5114442023300
610440113240
71456442523
oct404462130
9152481416
1068314200
113561a519
121aa65820
13111cb406
149103bba
155ee63a0
hex4126458

68314200 has 96 divisors (see below), whose sum is σ = 217017360. Its totient is φ = 17766400.

The previous prime is 68314199. The next prime is 68314201. The reversal of 68314200 is 241386.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (68314199) and next prime (68314201).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68314201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23212 + ... + 25988.

Almost surely, 268314200 is an apocalyptic number.

68314200 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 68314200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108508680).

68314200 is an abundant number, since it is smaller than the sum of its proper divisors (148703160).

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

68314200 is a wasteful number, since it uses less digits than its factorization.

68314200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837 (or 2828 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 68314200 is about 8265.2404683711. The cubic root of 68314200 is about 408.7931993359.

Adding to 68314200 its reverse (241386), we get a palindrome (68555586).

The spelling of 68314200 in words is "sixty-eight million, three hundred fourteen thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 41 50 60 75 82 100 120 123 150 164 200 205 246 300 328 410 492 600 615 820 984 1025 1230 1640 2050 2460 2777 3075 4100 4920 5554 6150 8200 8331 11108 12300 13885 16662 22216 24600 27770 33324 41655 55540 66648 69425 83310 111080 113857 138850 166620 208275 227714 277700 333240 341571 416550 455428 555400 569285 683142 833100 910856 1138570 1366284 1666200 1707855 2277140 2732568 2846425 3415710 4554280 5692850 6831420 8539275 11385700 13662840 17078550 22771400 34157100 68314200