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196000 = 255372
BaseRepresentation
bin101111110110100000
3100221212021
4233312200
522233000
64111224
71444300
oct576640
9327767
10196000
11124292
1295514
136b29c
1451600
153d11a
hex2fda0

196000 has 72 divisors (see below), whose sum is σ = 560196. Its totient is φ = 67200.

The previous prime is 195997. The next prime is 196003. The reversal of 196000 is 691.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (195997) and next prime (196003).

It can be written as a sum of positive squares in 2 ways, for example, as 132496 + 63504 = 364^2 + 252^2 .

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

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (196003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27997 + ... + 28003.

2196000 is an apocalyptic number.

196000 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 196000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280098).

196000 is an abundant number, since it is smaller than the sum of its proper divisors (364196).

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

196000 is an equidigital number, since it uses as much as digits as its factorization.

196000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39 (or 14 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 196000 is about 442.7188724236. The cubic root of 196000 is about 58.0878573356.

Adding to 196000 its reverse (691), we get a palindrome (196691).

The spelling of 196000 in words is "one hundred ninety-six thousand".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 70 80 98 100 112 125 140 160 175 196 200 224 245 250 280 350 392 400 490 500 560 700 784 800 875 980 1000 1120 1225 1400 1568 1750 1960 2000 2450 2800 3500 3920 4000 4900 5600 6125 7000 7840 9800 12250 14000 19600 24500 28000 39200 49000 98000 196000