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196960 = 2551231
BaseRepresentation
bin110000000101100000
3101000011211
4300011200
522300320
64115504
71450141
oct600540
9330154
10196960
11124a85
1295b94
136b85a
1451ac8
153d55a
hex30160

196960 has 24 divisors (see below), whose sum is σ = 465696. Its totient is φ = 78720.

The previous prime is 196927. The next prime is 196961. The reversal of 196960 is 69691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456 + ... + 775.

It is an arithmetic number, because the mean of its divisors is an integer number (19404).

2196960 is an apocalyptic number.

196960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196960 is an abundant number, since it is smaller than the sum of its proper divisors (268736).

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

196960 is a wasteful number, since it uses less digits than its factorization.

196960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246 (or 1238 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 196960 is about 443.8017575450. The cubic root of 196960 is about 58.1825402373.

It can be divided in two parts, 196 and 960, that added together give a square (1156 = 342).

The spelling of 196960 in words is "one hundred ninety-six thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 1231 2462 4924 6155 9848 12310 19696 24620 39392 49240 98480 196960