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132071472811 = 2231223484259
BaseRepresentation
bin111101100000000010…
…0101011111010101011
3110121220021202222010001
41323000010223322223
54130440244112221
6140401154003431
712353565665455
oct1730004537253
9417807688101
10132071472811
11510139a3333
122171a576577
13c5ba0b4ba5
14656c64b2d5
15367eb43391
hex1ec012beab

132071472811 has 8 divisors (see below), whose sum is σ = 132772469760. Its totient is φ = 131371447272.

The previous prime is 132071472809. The next prime is 132071472817. The reversal of 132071472811 is 118274170231.

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 132071472811 - 21 = 132071472809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132071472817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30600 + ... + 514858.

It is an arithmetic number, because the mean of its divisors is an integer number (16596558720).

Almost surely, 2132071472811 is an apocalyptic number.

132071472811 is a deficient number, since it is larger than the sum of its proper divisors (700996949).

132071472811 is a wasteful number, since it uses less digits than its factorization.

132071472811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485705.

The product of its (nonzero) digits is 18816, while the sum is 37.

The spelling of 132071472811 in words is "one hundred thirty-two billion, seventy-one million, four hundred seventy-two thousand, eight hundred eleven".

Divisors: 1 223 1223 272729 484259 107989757 592248757 132071472811