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132674078 = 297683887
BaseRepresentation
bin1111110100001…
…11001000011110
3100020122112121202
413322013020132
5232431032303
621055355502
73200465615
oct772071036
9306575552
10132674078
1168988aa9
1238522b92
1321643994
141389887c
15b9aac88
hex7e8721e

132674078 has 8 divisors (see below), whose sum is σ = 201063072. Its totient is φ = 65653056.

The previous prime is 132674077. The next prime is 132674081. The reversal of 132674078 is 870476231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132674071) 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, 341750 + ... + 342137.

It is an arithmetic number, because the mean of its divisors is an integer number (25132884).

Almost surely, 2132674078 is an apocalyptic number.

132674078 is a deficient number, since it is larger than the sum of its proper divisors (68388994).

132674078 is an equidigital number, since it uses as much as digits as its factorization.

132674078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683986.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 132674078 is about 11518.4234164229. The cubic root of 132674078 is about 510.0295740892.

The spelling of 132674078 in words is "one hundred thirty-two million, six hundred seventy-four thousand, seventy-eight".

Divisors: 1 2 97 194 683887 1367774 66337039 132674078