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159200 = 2552199
BaseRepresentation
bin100110110111100000
322002101022
4212313200
520043300
63225012
71232066
oct466740
9262338
10159200
11a9678
1278168
1357602
1442036
1532285
hex26de0

159200 has 36 divisors (see below), whose sum is σ = 390600. Its totient is φ = 63360.

The previous prime is 159199. The next prime is 159209. The reversal of 159200 is 2951.

159200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 3992-1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 701 + ... + 899.

It is an arithmetic number, because the mean of its divisors is an integer number (10850).

2159200 is an apocalyptic number.

159200 is a gapful number since it is divisible by the number (10) 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 159200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195300).

159200 is an abundant number, since it is smaller than the sum of its proper divisors (231400).

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

159200 is a wasteful number, since it uses less digits than its factorization.

159200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 159200 is about 398.9987468652. The cubic root of 159200 is about 54.1977205234.

The spelling of 159200 in words is "one hundred fifty-nine thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 199 200 398 400 796 800 995 1592 1990 3184 3980 4975 6368 7960 9950 15920 19900 31840 39800 79600 159200