Search a number
-
+
153325141 is a prime number
BaseRepresentation
bin10010010001110…
…00111001010101
3101200111201112221
421020320321111
5303222401031
623114142341
73541146034
oct1110707125
9350451487
10153325141
11796034a2
12434219b1
13259c4548
141651271b
15d6d9a11
hex9238e55

153325141 has 2 divisors, whose sum is σ = 153325142. Its totient is φ = 153325140.

The previous prime is 153325127. The next prime is 153325169. The reversal of 153325141 is 141523351.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122744241 + 30580900 = 11079^2 + 5530^2 .

It is a cyclic number.

It is not a de Polignac number, because 153325141 - 219 = 152800853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153325181) by changing a digit.

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 as a sum of consecutive naturals, namely, 76662570 + 76662571.

It is an arithmetic number, because the mean of its divisors is an integer number (76662571).

Almost surely, 2153325141 is an apocalyptic number.

It is an amenable number.

153325141 is a deficient number, since it is larger than the sum of its proper divisors (1).

153325141 is an equidigital number, since it uses as much as digits as its factorization.

153325141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1800, while the sum is 25.

The square root of 153325141 is about 12382.4529476191. The cubic root of 153325141 is about 535.2267254598.

Adding to 153325141 its reverse (141523351), we get a palindrome (294848492).

The spelling of 153325141 in words is "one hundred fifty-three million, three hundred twenty-five thousand, one hundred forty-one".