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132052673 = 307430139
BaseRepresentation
bin1111101111011…
…11011011000001
3100012110222012202
413313233123001
5232301141143
621034202545
73162300134
oct767573301
9305428182
10132052673
11685a4145
1238283455
1321486b9c
141377621b
15b8d6ab8
hex7def6c1

132052673 has 4 divisors (see below), whose sum is σ = 132483120. Its totient is φ = 131622228.

The previous prime is 132052643. The next prime is 132052681. The reversal of 132052673 is 376250231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 376250231 = 753750033.

It is a cyclic number.

It is not a de Polignac number, because 132052673 - 210 = 132051649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132052633) 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, 214763 + ... + 215376.

It is an arithmetic number, because the mean of its divisors is an integer number (33120780).

Almost surely, 2132052673 is an apocalyptic number.

It is an amenable number.

132052673 is a deficient number, since it is larger than the sum of its proper divisors (430447).

132052673 is an equidigital number, since it uses as much as digits as its factorization.

132052673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430446.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 132052673 is about 11491.4173625363. The cubic root of 132052673 is about 509.2320532453.

The spelling of 132052673 in words is "one hundred thirty-two million, fifty-two thousand, six hundred seventy-three".

Divisors: 1 307 430139 132052673