Search a number
-
+
54534325 = 522181373
BaseRepresentation
bin1101000000001…
…0000010110101
310210121122000211
43100002002311
5102430044300
65224505421
71231351126
oct320020265
9123548024
1054534325
112886849a
121631b271
13b3b5241
14735804d
154bc34ba
hex34020b5

54534325 has 6 divisors (see below), whose sum is σ = 67622594. Its totient is φ = 43627440.

The previous prime is 54534323. The next prime is 54534329. The reversal of 54534325 is 52343545.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 40401 + 54493924 = 201^2 + 7382^2 .

It is not a de Polignac number, because 54534325 - 21 = 54534323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54534323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1090662 + ... + 1090711.

Almost surely, 254534325 is an apocalyptic number.

It is an amenable number.

54534325 is a deficient number, since it is larger than the sum of its proper divisors (13088269).

54534325 is a wasteful number, since it uses less digits than its factorization.

54534325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181383 (or 2181378 counting only the distinct ones).

The product of its digits is 36000, while the sum is 31.

The square root of 54534325 is about 7384.7359465319. The cubic root of 54534325 is about 379.2189057089.

The spelling of 54534325 in words is "fifty-four million, five hundred thirty-four thousand, three hundred twenty-five".

Divisors: 1 5 25 2181373 10906865 54534325