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132124132 = 22710943291
BaseRepresentation
bin1111110000000…
…00110111100100
3100012121121020101
413320000313210
5232310433012
621035513444
73163015360
oct770006744
9305547211
10132124132
11686428a8
12382b8884
13214b057a
14137942a0
15b8ecd57
hex7e00de4

132124132 has 24 divisors (see below), whose sum is σ = 266678720. Its totient is φ = 56103840.

The previous prime is 132124129. The next prime is 132124163. The reversal of 132124132 is 231421231.

It is a happy 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 in 7 ways as a sum of consecutive naturals, for example, 18594 + ... + 24697.

Almost surely, 2132124132 is an apocalyptic number.

It is an amenable number.

132124132 is an abundant number, since it is smaller than the sum of its proper divisors (134554588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132124132 is a wasteful number, since it uses less digits than its factorization.

132124132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43411 (or 43409 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 132124132 is about 11494.5261755324. The cubic root of 132124132 is about 509.3238919804.

Adding to 132124132 its reverse (231421231), we get a palindrome (363545363).

The spelling of 132124132 in words is "one hundred thirty-two million, one hundred twenty-four thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 109 218 436 763 1526 3052 43291 86582 173164 303037 606074 1212148 4718719 9437438 18874876 33031033 66062066 132124132