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132425312 = 254138291
BaseRepresentation
bin1111110010010…
…10011001100000
3100020011220101012
413321022121200
5232400102222
621050200052
73165411425
oct771123140
9306156335
10132425312
1168829108
1238423028
1321587696
1413831d4c
15b95c1e2
hex7e4a660

132425312 has 12 divisors (see below), whose sum is σ = 260712396. Its totient is φ = 66212640.

The previous prime is 132425309. The next prime is 132425333. The reversal of 132425312 is 213524231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2069114 + ... + 2069177.

It is an arithmetic number, because the mean of its divisors is an integer number (21726033).

Almost surely, 2132425312 is an apocalyptic number.

It is an amenable number.

132425312 is a deficient number, since it is larger than the sum of its proper divisors (128287084).

132425312 is an equidigital number, since it uses as much as digits as its factorization.

132425312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4138301 (or 4138293 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 132425312 is about 11507.6197365050. The cubic root of 132425312 is about 509.7106034682.

Adding to 132425312 its reverse (213524231), we get a palindrome (345949543).

The spelling of 132425312 in words is "one hundred thirty-two million, four hundred twenty-five thousand, three hundred twelve".

Divisors: 1 2 4 8 16 32 4138291 8276582 16553164 33106328 66212656 132425312