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8068800 = 26352412
BaseRepresentation
bin11110110001111011000000
3120011221022110
4132301323000
54031200200
6444535320
7125404125
oct36617300
916157273
108068800
114611233
122851540
13189684c
14110074c
15a95b50
hex7b1ec0

8068800 has 126 divisors (see below), whose sum is σ = 27133804. Its totient is φ = 2099200.

The previous prime is 8068793. The next prime is 8068817. The reversal of 8068800 is 88608.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 196780 + ... + 196820.

Almost surely, 28068800 is an apocalyptic number.

8068800 is a gapful number since it is divisible by the number (80) 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 8068800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13566902).

8068800 is an abundant number, since it is smaller than the sum of its proper divisors (19065004).

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

8068800 is a wasteful number, since it uses less digits than its factorization.

8068800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 8068800 is about 2840.5633244130. The cubic root of 8068800 is about 200.5716975856.

Multiplying 8068800 by its product of nonzero digits (3072), we get a square (24787353600 = 1574402).

The spelling of 8068800 in words is "eight million, sixty-eight thousand, eight hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 41 48 50 60 64 75 80 82 96 100 120 123 150 160 164 192 200 205 240 246 300 320 328 400 410 480 492 600 615 656 800 820 960 984 1025 1200 1230 1312 1600 1640 1681 1968 2050 2400 2460 2624 3075 3280 3362 3936 4100 4800 4920 5043 6150 6560 6724 7872 8200 8405 9840 10086 12300 13120 13448 16400 16810 19680 20172 24600 25215 26896 32800 33620 39360 40344 42025 49200 50430 53792 65600 67240 80688 84050 98400 100860 107584 126075 134480 161376 168100 196800 201720 252150 268960 322752 336200 403440 504300 537920 672400 806880 1008600 1344800 1613760 2017200 2689600 4034400 8068800