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132425542 = 2292131601
BaseRepresentation
bin1111110010010…
…10011101000110
3100020011220200201
413321022131012
5232400104132
621050201114
73165412204
oct771123506
9306156621
10132425542
11688292a7
123842319a
1321587812
1413832074
15b95c2e7
hex7e4a746

132425542 has 24 divisors (see below), whose sum is σ = 207639432. Its totient is φ = 63336000.

The previous prime is 132425533. The next prime is 132425543. The reversal of 132425542 is 245524231.

It is a self number, because there is not a number n which added to its sum of digits gives 132425542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132425543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220042 + ... + 220642.

It is an arithmetic number, because the mean of its divisors is an integer number (8651643).

Almost surely, 2132425542 is an apocalyptic number.

132425542 is a deficient number, since it is larger than the sum of its proper divisors (75213890).

132425542 is a wasteful number, since it uses less digits than its factorization.

132425542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792 (or 763 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 132425542 is about 11507.6297298792. The cubic root of 132425542 is about 509.7108985612.

Adding to 132425542 its reverse (245524231), we get a palindrome (377949773).

The spelling of 132425542 in words is "one hundred thirty-two million, four hundred twenty-five thousand, five hundred forty-two".

Divisors: 1 2 29 58 131 262 601 841 1202 1682 3799 7598 17429 34858 78731 110171 157462 220342 505441 1010882 2283199 4566398 66212771 132425542