Search a number
-
+
32330053 = 725359211
BaseRepresentation
bin111101101010…
…1000101000101
32020211112111101
41323111011011
531234030203
63112540101
7541541500
oct173250505
966745441
1032330053
1117282058
12a9b1631
13690c712
144418137
152c8941d
hex1ed5145

32330053 has 24 divisors (see below), whose sum is σ = 39152160. Its totient is φ = 26601120.

The previous prime is 32330027. The next prime is 32330059. The reversal of 32330053 is 35003323.

It is not a de Polignac number, because 32330053 - 221 = 30232901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32330053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32330059) 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 23 ways as a sum of consecutive naturals, for example, 153118 + ... + 153328.

It is an arithmetic number, because the mean of its divisors is an integer number (1631340).

Almost surely, 232330053 is an apocalyptic number.

It is an amenable number.

32330053 is a deficient number, since it is larger than the sum of its proper divisors (6822107).

32330053 is a wasteful number, since it uses less digits than its factorization.

32330053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 19.

The square root of 32330053 is about 5685.9522509427. The cubic root of 32330053 is about 318.5679925686.

Adding to 32330053 its reverse (35003323), we get a palindrome (67333376).

The spelling of 32330053 in words is "thirty-two million, three hundred thirty thousand, fifty-three".

Divisors: 1 7 49 53 59 211 371 413 1477 2597 2891 3127 10339 11183 12449 21889 78281 87143 153223 547967 610001 659797 4618579 32330053