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132301141 = 718900163
BaseRepresentation
bin1111110001011…
…00000101010101
3100012221121001021
413320230011111
5232332114031
621043401141
73164353420
oct770540525
9305847037
10132301141
1168753895
12383831b1
1321542ccb
14137dc9b7
15b935511
hex7e2c155

132301141 has 4 divisors (see below), whose sum is σ = 151201312. Its totient is φ = 113400972.

The previous prime is 132301109. The next prime is 132301151. The reversal of 132301141 is 141103231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141103231 = 283349807.

It is a cyclic number.

It is not a de Polignac number, because 132301141 - 25 = 132301109 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 (132301151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9450075 + ... + 9450088.

It is an arithmetic number, because the mean of its divisors is an integer number (37800328).

Almost surely, 2132301141 is an apocalyptic number.

It is an amenable number.

132301141 is a deficient number, since it is larger than the sum of its proper divisors (18900171).

132301141 is an equidigital number, since it uses as much as digits as its factorization.

132301141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18900170.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 132301141 is about 11502.2233068220. The cubic root of 132301141 is about 509.5512405116.

Adding to 132301141 its reverse (141103231), we get a palindrome (273404372).

The spelling of 132301141 in words is "one hundred thirty-two million, three hundred one thousand, one hundred forty-one".

Divisors: 1 7 18900163 132301141