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220132 = 22115003
BaseRepresentation
bin110101101111100100
3102011222001
4311233210
524021012
64415044
71604533
oct655744
9364861
10220132
11140430
12a7484
1379273
145a31a
1545357
hex35be4

220132 has 12 divisors (see below), whose sum is σ = 420336. Its totient is φ = 100040.

The previous prime is 220123. The next prime is 220141. The reversal of 220132 is 231022.

Adding to 220132 its reverse (231022), we get a palindrome (451154).

220132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220123) and next prime (220141).

It is an unprimeable number.

220132 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2458 + ... + 2545.

It is an arithmetic number, because the mean of its divisors is an integer number (35028).

2220132 is an apocalyptic number.

220132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220132 is a deficient number, since it is larger than the sum of its proper divisors (200204).

220132 is a wasteful number, since it uses less digits than its factorization.

220132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5018 (or 5016 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 220132 is about 469.1822673546. The cubic root of 220132 is about 60.3801785755.

The spelling of 220132 in words is "two hundred twenty thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 44 5003 10006 20012 55033 110066 220132