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196616 = 2373511
BaseRepresentation
bin110000000000001000
3100222201002
4300000020
522242431
64114132
71446140
oct600010
9328632
10196616
111247a2
1295948
136b654
1451920
153d3cb
hex30008

196616 has 16 divisors (see below), whose sum is σ = 421440. Its totient is φ = 84240.

The previous prime is 196613. The next prime is 196643. The reversal of 196616 is 616691.

196616 = T75 + T76 + ... + T116.

It is not an unprimeable number, because it can be changed into a prime (196613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1700 + ... + 1811.

It is an arithmetic number, because the mean of its divisors is an integer number (26340).

2196616 is an apocalyptic number.

It is an amenable number.

196616 is an abundant number, since it is smaller than the sum of its proper divisors (224824).

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

196616 is a wasteful number, since it uses less digits than its factorization.

196616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524 (or 3520 counting only the distinct ones).

The product of its digits is 1944, while the sum is 29.

The square root of 196616 is about 443.4140277438. The cubic root of 196616 is about 58.1486476407.

The spelling of 196616 in words is "one hundred ninety-six thousand, six hundred sixteen".

Divisors: 1 2 4 7 8 14 28 56 3511 7022 14044 24577 28088 49154 98308 196616