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54755241 = 318251747
BaseRepresentation
bin1101000011011…
…1111110101001
310211000212001220
43100313332221
5103004131431
65233332253
71233261162
oct320677651
9124025056
1054755241
11289a9472
1216407089
13b461968
1473b4769
154c18b96
hex3437fa9

54755241 has 4 divisors (see below), whose sum is σ = 73006992. Its totient is φ = 36503492.

The previous prime is 54755221. The next prime is 54755273. The reversal of 54755241 is 14255745.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54755241 - 26 = 54755177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54755221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9125871 + ... + 9125876.

It is an arithmetic number, because the mean of its divisors is an integer number (18251748).

Almost surely, 254755241 is an apocalyptic number.

It is an amenable number.

54755241 is a deficient number, since it is larger than the sum of its proper divisors (18251751).

54755241 is a wasteful number, since it uses less digits than its factorization.

54755241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18251750.

The product of its digits is 28000, while the sum is 33.

The square root of 54755241 is about 7399.6784389594. The cubic root of 54755241 is about 379.7302818260.

The spelling of 54755241 in words is "fifty-four million, seven hundred fifty-five thousand, two hundred forty-one".

Divisors: 1 3 18251747 54755241