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132202213 = 11132971449
BaseRepresentation
bin1111110000100…
…11111011100101
3100012202120100021
413320103323211
5232320432323
621041315141
73163462123
oct770237345
9305676307
10132202213
1168696530
1238335ab1
1321509c80
14137b4913
15b91605d
hex7e13ee5

132202213 has 32 divisors (see below), whose sum is σ = 163296000. Its totient is φ = 105369600.

The previous prime is 132202199. The next prime is 132202223. The reversal of 132202213 is 312202231.

It is a cyclic number.

It is not a de Polignac number, because 132202213 - 25 = 132202181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132202223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294213 + ... + 294661.

It is an arithmetic number, because the mean of its divisors is an integer number (5103000).

Almost surely, 2132202213 is an apocalyptic number.

132202213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

132202213 is a deficient number, since it is larger than the sum of its proper divisors (31093787).

132202213 is a wasteful number, since it uses less digits than its factorization.

132202213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 132202213 is about 11497.9221166261. The cubic root of 132202213 is about 509.4242034245.

Adding to 132202213 its reverse (312202231), we get a palindrome (444404444).

The spelling of 132202213 in words is "one hundred thirty-two million, two hundred two thousand, two hundred thirteen".

Divisors: 1 11 13 29 71 143 319 377 449 781 923 2059 4147 4939 5837 10153 13021 22649 26767 31879 64207 143231 169273 294437 350669 414427 924491 1862003 4558697 10169401 12018383 132202213