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68600200 = 2352714831
BaseRepresentation
bin1000001011011…
…00000110001000
311210002020210011
410011230012020
5120030201300
610450201304
71462043404
oct405540610
9153066704
1068600200
11357a5389
121ab83234
131129b646
14917a104
156050eba
hex416c188

68600200 has 48 divisors (see below), whose sum is σ = 161775360. Its totient is φ = 27048000.

The previous prime is 68600197. The next prime is 68600227. The reversal of 68600200 is 200686.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11785 + ... + 16615.

It is an arithmetic number, because the mean of its divisors is an integer number (3370320).

Almost surely, 268600200 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 68600200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80887680).

68600200 is an abundant number, since it is smaller than the sum of its proper divisors (93175160).

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

68600200 is a wasteful number, since it uses less digits than its factorization.

68600200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4918 (or 4909 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 68600200 is about 8282.5237699629. The cubic root of 68600200 is about 409.3628811750.

Adding to 68600200 its reverse (200686), we get a palindrome (68800886).

The spelling of 68600200 in words is "sixty-eight million, six hundred thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 71 100 142 200 284 355 568 710 1420 1775 2840 3550 4831 7100 9662 14200 19324 24155 38648 48310 96620 120775 193240 241550 343001 483100 686002 966200 1372004 1715005 2744008 3430010 6860020 8575025 13720040 17150050 34300100 68600200