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132215 = 531853
BaseRepresentation
bin100000010001110111
320201100212
4200101313
513212330
62500035
71060316
oct402167
9221325
10132215
1190376
126461b
1348245
143627d
1529295
hex20477

132215 has 8 divisors (see below), whose sum is σ = 163968. Its totient is φ = 102240.

The previous prime is 132199. The next prime is 132229. The reversal of 132215 is 512231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132215 - 24 = 132199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272 + ... + 581.

It is an arithmetic number, because the mean of its divisors is an integer number (20496).

2132215 is an apocalyptic number.

132215 is a deficient number, since it is larger than the sum of its proper divisors (31753).

132215 is an equidigital number, since it uses as much as digits as its factorization.

132215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889.

The product of its digits is 60, while the sum is 14.

The square root of 132215 is about 363.6138061185. The cubic root of 132215 is about 50.9440627248.

Adding to 132215 its reverse (512231), we get a palindrome (644446).

The spelling of 132215 in words is "one hundred thirty-two thousand, two hundred fifteen".

Divisors: 1 5 31 155 853 4265 26443 132215