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132623117 = 1112056647
BaseRepresentation
bin1111110011110…
…10101100001101
3100020112221201022
413321322230031
5232422414432
621054323525
73200164214
oct771725415
9306487638
10132623117
1168953790
12384b95a5
1321626723
141388407b
15b99ab12
hex7e7ab0d

132623117 has 4 divisors (see below), whose sum is σ = 144679776. Its totient is φ = 120566460.

The previous prime is 132623093. The next prime is 132623123. The reversal of 132623117 is 711326231.

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.

It is a cyclic number.

It is not a de Polignac number, because 132623117 - 224 = 115845901 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 (132623167) 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 3 ways as a sum of consecutive naturals, for example, 6028313 + ... + 6028334.

It is an arithmetic number, because the mean of its divisors is an integer number (36169944).

Almost surely, 2132623117 is an apocalyptic number.

It is an amenable number.

132623117 is a deficient number, since it is larger than the sum of its proper divisors (12056659).

132623117 is a wasteful number, since it uses less digits than its factorization.

132623117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12056658.

The product of its digits is 1512, while the sum is 26.

The square root of 132623117 is about 11516.2110522515. The cubic root of 132623117 is about 509.9642638038.

Adding to 132623117 its reverse (711326231), we get a palindrome (843949348).

The spelling of 132623117 in words is "one hundred thirty-two million, six hundred twenty-three thousand, one hundred seventeen".

Divisors: 1 11 12056647 132623117