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132332143 = 7110717419
BaseRepresentation
bin1111110001100…
…11101001101111
3100020000011120111
413320303221233
5232334112033
621044200451
73164542666
oct770635157
9306004514
10132332143
1168775109
1238399127
1321554158
1413809ddd
15b93e7cd
hex7e33a6f

132332143 has 8 divisors (see below), whose sum is σ = 135457920. Its totient is φ = 129241560.

The previous prime is 132332111. The next prime is 132332159. The reversal of 132332143 is 341233231.

Adding to 132332143 its reverse (341233231), we get a palindrome (473565374).

It can be divided in two parts, 13233 and 2143, that added together give a square (15376 = 1242).

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 132332143 - 25 = 132332111 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 (132332183) 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, 1113 + ... + 16306.

It is an arithmetic number, because the mean of its divisors is an integer number (16932240).

Almost surely, 2132332143 is an apocalyptic number.

132332143 is a deficient number, since it is larger than the sum of its proper divisors (3125777).

132332143 is a wasteful number, since it uses less digits than its factorization.

132332143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17597.

The product of its digits is 1296, while the sum is 22.

The square root of 132332143 is about 11503.5708803832. The cubic root of 132332143 is about 509.5910382883.

The spelling of 132332143 in words is "one hundred thirty-two million, three hundred thirty-two thousand, one hundred forty-three".

Divisors: 1 71 107 7597 17419 1236749 1863833 132332143