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132013348 = 22215315329
BaseRepresentation
bin1111101111001…
…01110100100100
3100012101222021021
413313211310210
5232243411343
621033300524
73162044365
oct767456444
9305358237
10132013348
1168577645
1238264744
132147200c
1413765b6c
15b8ca0ed
hex7de5d24

132013348 has 12 divisors (see below), whose sum is σ = 231145740. Its totient is φ = 65971712.

The previous prime is 132013331. The next prime is 132013369. The reversal of 132013348 is 843310231.

132013348 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10969344 + 121044004 = 3312^2 + 11002^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 948 + ... + 16276.

It is an arithmetic number, because the mean of its divisors is an integer number (19262145).

Almost surely, 2132013348 is an apocalyptic number.

It is an amenable number.

132013348 is a deficient number, since it is larger than the sum of its proper divisors (99132392).

132013348 is a wasteful number, since it uses less digits than its factorization.

132013348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17486 (or 17484 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 132013348 is about 11489.7061755295. The cubic root of 132013348 is about 509.1814988258.

Adding to 132013348 its reverse (843310231), we get a palindrome (975323579).

The spelling of 132013348 in words is "one hundred thirty-two million, thirteen thousand, three hundred forty-eight".

Divisors: 1 2 4 2153 4306 8612 15329 30658 61316 33003337 66006674 132013348