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132425505 = 32527110859
BaseRepresentation
bin1111110010010…
…10011100100001
3100020011220122100
413321022130201
5232400104010
621050201013
73165412122
oct771123441
9306156570
10132425505
1168829273
1238423169
13215877b4
1413832049
15b95c2c0
hex7e4a721

132425505 has 24 divisors (see below), whose sum is σ = 230405760. Its totient is φ = 70359840.

The previous prime is 132425483. The next prime is 132425519. The reversal of 132425505 is 505524231.

It is a happy number.

132425505 is a `hidden beast` number, since 132 + 4 + 25 + 505 = 666.

It is not a de Polignac number, because 132425505 - 25 = 132425473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6766 + ... + 17624.

It is an arithmetic number, because the mean of its divisors is an integer number (9600240).

Almost surely, 2132425505 is an apocalyptic number.

132425505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132425505 is a deficient number, since it is larger than the sum of its proper divisors (97980255).

132425505 is a wasteful number, since it uses less digits than its factorization.

132425505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11141 (or 11138 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 132425505 is about 11507.6281222500. The cubic root of 132425505 is about 509.7108510897.

Adding to 132425505 its reverse (505524231), we get a palindrome (637949736).

The spelling of 132425505 in words is "one hundred thirty-two million, four hundred twenty-five thousand, five hundred five".

Divisors: 1 3 5 9 15 45 271 813 1355 2439 4065 10859 12195 32577 54295 97731 162885 488655 2942789 8828367 14713945 26485101 44141835 132425505