Search a number
-
+
53041323 = 3123714293
BaseRepresentation
bin1100101001010…
…1100010101011
310200210210000110
43022111202223
5102034310243
65132505403
71212562266
oct312254253
9120723013
1053041323
1127a38805
121591b263
13acb17ca
147089cdd
1549cae33
hex32958ab

53041323 has 8 divisors (see below), whose sum is σ = 70783888. Its totient is φ = 35329824.

The previous prime is 53041321. The next prime is 53041327. The reversal of 53041323 is 32314035.

53041323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53041323 - 21 = 53041321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53041323.

It is not an unprimeable number, because it can be changed into a prime (53041321) 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 in 7 ways as a sum of consecutive naturals, for example, 3436 + ... + 10857.

It is an arithmetic number, because the mean of its divisors is an integer number (8847986).

Almost surely, 253041323 is an apocalyptic number.

53041323 is a deficient number, since it is larger than the sum of its proper divisors (17742565).

53041323 is a wasteful number, since it uses less digits than its factorization.

53041323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15533.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 53041323 is about 7282.9474115910. The cubic root of 53041323 is about 375.7261733295.

Adding to 53041323 its reverse (32314035), we get a palindrome (85355358).

The spelling of 53041323 in words is "fifty-three million, forty-one thousand, three hundred twenty-three".

Divisors: 1 3 1237 3711 14293 42879 17680441 53041323