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200208 = 2434397
BaseRepresentation
bin110000111000010000
3101011122010
4300320100
522401313
64142520
71462461
oct607020
9334563
10200208
11127468
1297a40
1370188
1452d68
153e4c3
hex30e10

200208 has 40 divisors (see below), whose sum is σ = 534688. Its totient is φ = 64512.

The previous prime is 200201. The next prime is 200227. The reversal of 200208 is 802002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 200193 and 200202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200201) by changing a digit.

200208 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2016 + ... + 2112.

2200208 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 200208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267344).

200208 is an abundant number, since it is smaller than the sum of its proper divisors (334480).

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

200208 is a wasteful number, since it uses less digits than its factorization.

200208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 200208 is about 447.4460861378. The cubic root of 200208 is about 58.5006209299.

The spelling of 200208 in words is "two hundred thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 43 48 86 97 129 172 194 258 291 344 388 516 582 688 776 1032 1164 1552 2064 2328 4171 4656 8342 12513 16684 25026 33368 50052 66736 100104 200208