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132955597 = 196997663
BaseRepresentation
bin1111110110010…
…11110111001101
3100021011211210101
413323023313031
5233014034342
621105411101
73203050435
oct773136715
9307154711
10132955597
1169060565
1238639a91
1321711b68
141392d2c5
15ba143b7
hex7ecbdcd

132955597 has 4 divisors (see below), whose sum is σ = 139953280. Its totient is φ = 125957916.

The previous prime is 132955549. The next prime is 132955631. The reversal of 132955597 is 795559231.

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 not a de Polignac number, because 132955597 - 27 = 132955469 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 (132955507) 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, 3498813 + ... + 3498850.

It is an arithmetic number, because the mean of its divisors is an integer number (34988320).

Almost surely, 2132955597 is an apocalyptic number.

It is an amenable number.

132955597 is a deficient number, since it is larger than the sum of its proper divisors (6997683).

132955597 is an equidigital number, since it uses as much as digits as its factorization.

132955597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6997682.

The product of its digits is 425250, while the sum is 46.

The square root of 132955597 is about 11530.6373197668. The cubic root of 132955597 is about 510.3900604326.

The spelling of 132955597 in words is "one hundred thirty-two million, nine hundred fifty-five thousand, five hundred ninety-seven".

Divisors: 1 19 6997663 132955597