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132210213 = 3377915077
BaseRepresentation
bin1111110000101…
…01111000100101
3100012202222022120
413320111320211
5232321211323
621041420153
73163524342
oct770257045
9305688276
10132210213
11686a1543
123833a659
13215107c5
14137b77c9
15b9185e3
hex7e15e25

132210213 has 16 divisors (see below), whose sum is σ = 183348480. Its totient is φ = 84666816.

The previous prime is 132210181. The next prime is 132210263. The reversal of 132210213 is 312012231.

It is not a de Polignac number, because 132210213 - 25 = 132210181 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 132210192 and 132210201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132210263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1231 + ... + 16307.

It is an arithmetic number, because the mean of its divisors is an integer number (11459280).

Almost surely, 2132210213 is an apocalyptic number.

It is an amenable number.

132210213 is a deficient number, since it is larger than the sum of its proper divisors (51138267).

132210213 is a wasteful number, since it uses less digits than its factorization.

132210213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15196.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 132210213 is about 11498.2700003087. The cubic root of 132210213 is about 509.4344788738.

Adding to 132210213 its reverse (312012231), we get a palindrome (444222444).

The spelling of 132210213 in words is "one hundred thirty-two million, two hundred ten thousand, two hundred thirteen".

Divisors: 1 3 37 79 111 237 2923 8769 15077 45231 557849 1191083 1673547 3573249 44070071 132210213