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132411131 = 157843383
BaseRepresentation
bin1111110010001…
…10111011111011
3100020011011220222
413321012323323
5232344124011
621050010255
73165322166
oct771067373
9306134828
10132411131
1168819496
123841698b
13215810a8
141382aadd
15b957ddb
hex7e46efb

132411131 has 4 divisors (see below), whose sum is σ = 133254672. Its totient is φ = 131567592.

The previous prime is 132411121. The next prime is 132411157. The reversal of 132411131 is 131114231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132411131 - 26 = 132411067 is a prime.

It is a super-2 number, since 2×1324111312 = 35065415225398322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132411121) 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 3 ways as a sum of consecutive naturals, for example, 421535 + ... + 421848.

It is an arithmetic number, because the mean of its divisors is an integer number (33313668).

Almost surely, 2132411131 is an apocalyptic number.

132411131 is a deficient number, since it is larger than the sum of its proper divisors (843541).

132411131 is an equidigital number, since it uses as much as digits as its factorization.

132411131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843540.

The product of its digits is 72, while the sum is 17.

The square root of 132411131 is about 11507.0035630480. The cubic root of 132411131 is about 509.6924083966.

Adding to 132411131 its reverse (131114231), we get a palindrome (263525362).

The spelling of 132411131 in words is "one hundred thirty-two million, four hundred eleven thousand, one hundred thirty-one".

Divisors: 1 157 843383 132411131