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132201141 = 388749681
BaseRepresentation
bin1111110000100…
…11101010110101
3100012202111212120
413320103222311
5232320414031
621041310153
73163456032
oct770235265
9305674776
10132201141
1168695746
1238335359
1321509637
14137b4389
15b915a96
hex7e13ab5

132201141 has 8 divisors (see below), whose sum is σ = 176470464. Its totient is φ = 88032960.

The previous prime is 132201137. The next prime is 132201149. The reversal of 132201141 is 141102231.

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

It is not a de Polignac number, because 132201141 - 22 = 132201137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132201141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132201149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22180 + ... + 27501.

It is an arithmetic number, because the mean of its divisors is an integer number (22058808).

Almost surely, 2132201141 is an apocalyptic number.

It is an amenable number.

132201141 is a deficient number, since it is larger than the sum of its proper divisors (44269323).

132201141 is an equidigital number, since it uses as much as digits as its factorization.

132201141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50571.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 132201141 is about 11497.8754994129. The cubic root of 132201141 is about 509.4228264828.

Adding to 132201141 its reverse (141102231), we get a palindrome (273303372).

The spelling of 132201141 in words is "one hundred thirty-two million, two hundred one thousand, one hundred forty-one".

Divisors: 1 3 887 2661 49681 149043 44067047 132201141