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132205064 = 2355729669
BaseRepresentation
bin1111110000101…
…00101000001000
3100012202201020212
413320110220020
5232321030224
621041340252
73163503335
oct770245010
9305681225
10132205064
1168698692
1238337688
132150b364
14137b598c
15b916d0e
hex7e14a08

132205064 has 16 divisors (see below), whose sum is σ = 248337900. Its totient is φ = 65981632.

The previous prime is 132205063. The next prime is 132205067. The reversal of 132205064 is 460502231.

It can be written as a sum of positive squares in 2 ways, for example, as 94284100 + 37920964 = 9710^2 + 6158^2 .

It is not an unprimeable number, because it can be changed into a prime (132205063) by changing a digit.

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, 10379 + ... + 19290.

Almost surely, 2132205064 is an apocalyptic number.

It is an amenable number.

132205064 is a deficient number, since it is larger than the sum of its proper divisors (116132836).

132205064 is a wasteful number, since it uses less digits than its factorization.

132205064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30232 (or 30228 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 132205064 is about 11498.0460948806. The cubic root of 132205064 is about 509.4278653853.

Adding to 132205064 its reverse (460502231), we get a palindrome (592707295).

The spelling of 132205064 in words is "one hundred thirty-two million, two hundred five thousand, sixty-four".

Divisors: 1 2 4 8 557 1114 2228 4456 29669 59338 118676 237352 16525633 33051266 66102532 132205064