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134452 = 2233613
BaseRepresentation
bin100000110100110100
320211102201
4200310310
513300302
62514244
71066663
oct406464
9224381
10134452
119201a
1265984
1349276
1436dda
1529c87
hex20d34

134452 has 6 divisors (see below), whose sum is σ = 235298. Its totient is φ = 67224.

The previous prime is 134443. The next prime is 134471. The reversal of 134452 is 254431.

Adding to 134452 its reverse (254431), we get a palindrome (388883).

It can be divided in two parts, 13 and 4452, that added together give a triangular number (4465 = T94).

It can be written as a sum of positive squares in only one way, i.e., 99856 + 34596 = 316^2 + 186^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16803 + ... + 16810.

134452 is a Friedman number, since it can be written as 4*((4+3)^5*2-1), using all its digits and the basic arithmetic operations.

2134452 is an apocalyptic number.

It is an amenable number.

134452 is a deficient number, since it is larger than the sum of its proper divisors (100846).

134452 is a wasteful number, since it uses less digits than its factorization.

134452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33617 (or 33615 counting only the distinct ones).

The product of its digits is 480, while the sum is 19.

The square root of 134452 is about 366.6769695522. The cubic root of 134452 is about 51.2297719101.

The spelling of 134452 in words is "one hundred thirty-four thousand, four hundred fifty-two".

Divisors: 1 2 4 33613 67226 134452