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132089201 = 177979749
BaseRepresentation
bin1111101111110…
…00010101110001
3100012112211022122
413313320111301
5232303323301
621035044025
73162511466
oct767702561
9305484278
10132089201
1168619632
12382a0615
132149a6ba
141378566d
15b8e281b
hex7df8571

132089201 has 8 divisors (see below), whose sum is σ = 140049000. Its totient is φ = 124150528.

The previous prime is 132089189. The next prime is 132089219. The reversal of 132089201 is 102980231.

It can be written as a sum of positive squares in 4 ways, for example, as 14258176 + 117831025 = 3776^2 + 10855^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 132089201 - 26 = 132089137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132089101) 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 7 ways as a sum of consecutive naturals, for example, 8675 + ... + 18423.

It is an arithmetic number, because the mean of its divisors is an integer number (17506125).

Almost surely, 2132089201 is an apocalyptic number.

It is an amenable number.

132089201 is a deficient number, since it is larger than the sum of its proper divisors (7959799).

132089201 is an equidigital number, since it uses as much as digits as its factorization.

132089201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10563.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 132089201 is about 11493.0066127189. The cubic root of 132089201 is about 509.2790029792.

The spelling of 132089201 in words is "one hundred thirty-two million, eighty-nine thousand, two hundred one".

Divisors: 1 17 797 9749 13549 165733 7769953 132089201