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132613711 = 1922111741
BaseRepresentation
bin1111110011110…
…00011001001111
3100020112110210221
413321320121033
5232422114321
621054212211
73200124616
oct771703117
9306473727
10132613711
116894770a
12384b4067
1321622369
141388087d
15b997e41
hex7e7864f

132613711 has 12 divisors (see below), whose sum is σ = 140704824. Its totient is φ = 124966800.

The previous prime is 132613709. The next prime is 132613717. The reversal of 132613711 is 117316231.

It is not a de Polignac number, because 132613711 - 21 = 132613709 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 (132613717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75301 + ... + 77041.

It is an arithmetic number, because the mean of its divisors is an integer number (11725402).

Almost surely, 2132613711 is an apocalyptic number.

132613711 is a deficient number, since it is larger than the sum of its proper divisors (8091113).

132613711 is a wasteful number, since it uses less digits than its factorization.

132613711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990 (or 1971 counting only the distinct ones).

The product of its digits is 756, while the sum is 25.

The square root of 132613711 is about 11515.8026641654. The cubic root of 132613711 is about 509.9522074912.

Adding to 132613711 its reverse (117316231), we get a palindrome (249929942).

The spelling of 132613711 in words is "one hundred thirty-two million, six hundred thirteen thousand, seven hundred eleven".

Divisors: 1 19 211 361 1741 4009 33079 76171 367351 628501 6979669 132613711