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132163082 = 297681253
BaseRepresentation
bin1111110000010…
…10011000001010
3100012200120122222
413320022120022
5232313204312
621040414042
73163240052
oct770123012
9305616588
10132163082
116866a097
1238317322
13214c520c
14137a4562
15b909672
hex7e0a60a

132163082 has 8 divisors (see below), whose sum is σ = 200288676. Its totient is φ = 65400192.

The previous prime is 132163043. The next prime is 132163091. The reversal of 132163082 is 280361231.

It can be written as a sum of positive squares in 2 ways, for example, as 131767441 + 395641 = 11479^2 + 629^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340433 + ... + 340820.

Almost surely, 2132163082 is an apocalyptic number.

132163082 is a deficient number, since it is larger than the sum of its proper divisors (68125594).

132163082 is an equidigital number, since it uses as much as digits as its factorization.

132163082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681352.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 132163082 is about 11496.2203353972. The cubic root of 132163082 is about 509.3739363748.

The spelling of 132163082 in words is "one hundred thirty-two million, one hundred sixty-three thousand, eighty-two".

Divisors: 1 2 97 194 681253 1362506 66081541 132163082