Search a number
-
+
141352 = 2317669
BaseRepresentation
bin100010100000101000
321011220021
4202200220
514010402
63010224
71126051
oct424050
9234807
10141352
1197222
1269974
134c453
1439728
152bd37
hex22828

141352 has 8 divisors (see below), whose sum is σ = 265050. Its totient is φ = 70672.

The previous prime is 141319. The next prime is 141353. The reversal of 141352 is 253141.

It can be written as a sum of positive squares in only one way, i.e., 133956 + 7396 = 366^2 + 86^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (141353) by changing a digit.

141352 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8827 + ... + 8842.

2141352 is an apocalyptic number.

It is an amenable number.

141352 is a deficient number, since it is larger than the sum of its proper divisors (123698).

141352 is a wasteful number, since it uses less digits than its factorization.

141352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17675 (or 17671 counting only the distinct ones).

The product of its digits is 120, while the sum is 16.

The square root of 141352 is about 375.9680837518. The cubic root of 141352 is about 52.0915546844.

Adding to 141352 its reverse (253141), we get a palindrome (394493).

The spelling of 141352 in words is "one hundred forty-one thousand, three hundred fifty-two".

Divisors: 1 2 4 8 17669 35338 70676 141352