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132200521 is a prime number
BaseRepresentation
bin1111110000100…
…11100001001001
3100012202111000121
413320103201021
5232320404041
621041303241
73163454155
oct770234111
9305674017
10132200521
1168695232
1238334b21
132150927b
14137b4065
15b9157d1
hex7e13849

132200521 has 2 divisors, whose sum is σ = 132200522. Its totient is φ = 132200520.

The previous prime is 132200501. The next prime is 132200539. The reversal of 132200521 is 125002231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109495296 + 22705225 = 10464^2 + 4765^2 .

It is an emirp because it is prime and its reverse (125002231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132200521 - 215 = 132167753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132200495 and 132200504.

It is not a weakly prime, because it can be changed into another prime (132200501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66100260 + 66100261.

It is an arithmetic number, because the mean of its divisors is an integer number (66100261).

Almost surely, 2132200521 is an apocalyptic number.

It is an amenable number.

132200521 is a deficient number, since it is larger than the sum of its proper divisors (1).

132200521 is an equidigital number, since it uses as much as digits as its factorization.

132200521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 132200521 is about 11497.8485378787. The cubic root of 132200521 is about 509.4220301138.

Adding to 132200521 its reverse (125002231), we get a palindrome (257202752).

The spelling of 132200521 in words is "one hundred thirty-two million, two hundred thousand, five hundred twenty-one".