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132196165 = 5171555249
BaseRepresentation
bin1111110000100…
…10011101000101
3100012202021001021
413320102131011
5232320234130
621041231141
73163435363
oct770223505
9305667037
10132196165
1168691a32
12383324b1
13215072aa
14137b2633
15b91437a
hex7e12745

132196165 has 8 divisors (see below), whose sum is σ = 167967000. Its totient is φ = 99535872.

The previous prime is 132196139. The next prime is 132196187. The reversal of 132196165 is 561691231.

It can be written as a sum of positive squares in 4 ways, for example, as 12096484 + 120099681 = 3478^2 + 10959^2 .

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 132196165 - 27 = 132196037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132196165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777540 + ... + 777709.

It is an arithmetic number, because the mean of its divisors is an integer number (20995875).

Almost surely, 2132196165 is an apocalyptic number.

It is an amenable number.

132196165 is a deficient number, since it is larger than the sum of its proper divisors (35770835).

132196165 is a wasteful number, since it uses less digits than its factorization.

132196165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555271.

The product of its digits is 9720, while the sum is 34.

The square root of 132196165 is about 11497.6591095753. The cubic root of 132196165 is about 509.4164349096.

The spelling of 132196165 in words is "one hundred thirty-two million, one hundred ninety-six thousand, one hundred sixty-five".

Divisors: 1 5 17 85 1555249 7776245 26439233 132196165