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196044 = 22317312
BaseRepresentation
bin101111110111001100
3100221220220
4233313030
522233134
64111340
71444362
oct576714
9327826
10196044
11124322
1295550
136b304
1451632
153d149
hex2fdcc

196044 has 36 divisors (see below), whose sum is σ = 500472. Its totient is φ = 59520.

The previous prime is 196043. The next prime is 196051. The reversal of 196044 is 440691.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (196043) 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, 6309 + ... + 6339.

It is an arithmetic number, because the mean of its divisors is an integer number (13902).

2196044 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 196044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250236).

196044 is an abundant number, since it is smaller than the sum of its proper divisors (304428).

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

196044 is a wasteful number, since it uses less digits than its factorization.

196044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 196044 is about 442.7685625697. The cubic root of 196044 is about 58.0922037208.

The spelling of 196044 in words is "one hundred ninety-six thousand, forty-four".

Divisors: 1 2 3 4 6 12 17 31 34 51 62 68 93 102 124 186 204 372 527 961 1054 1581 1922 2108 2883 3162 3844 5766 6324 11532 16337 32674 49011 65348 98022 196044