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200608 = 256269
BaseRepresentation
bin110000111110100000
3101012011221
4300332200
522404413
64144424
71463602
oct607640
9335157
10200608
111277a1
1298114
1370405
1453172
153e68d
hex30fa0

200608 has 12 divisors (see below), whose sum is σ = 395010. Its totient is φ = 100288.

The previous prime is 200597. The next prime is 200609. The reversal of 200608 is 806002.

It can be written as a sum of positive squares in only one way, i.e., 183184 + 17424 = 428^2 + 132^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 200591 and 200600.

It is not an unprimeable number, because it can be changed into a prime (200609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3103 + ... + 3166.

2200608 is an apocalyptic number.

It is an amenable number.

200608 is a deficient number, since it is larger than the sum of its proper divisors (194402).

200608 is an equidigital number, since it uses as much as digits as its factorization.

200608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6279 (or 6271 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 200608 is about 447.8928443277. The cubic root of 200608 is about 58.5395549081.

Adding to 200608 its product of nonzero digits (96), we get a square (200704 = 4482).

It can be divided in two parts, 200 and 608, that added together give a palindrome (808).

The spelling of 200608 in words is "two hundred thousand, six hundred eight".

Divisors: 1 2 4 8 16 32 6269 12538 25076 50152 100304 200608