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54715441 = 114974131
BaseRepresentation
bin1101000010111…
…0010000110001
310210221211110211
43100232100301
5103001343231
65232424121
71233034144
oct320562061
9123854424
1054715441
1128981580
12163a8041
13b449801
1473a405b
154c0beb1
hex342e431

54715441 has 4 divisors (see below), whose sum is σ = 59689584. Its totient is φ = 49741300.

The previous prime is 54715439. The next prime is 54715447. The reversal of 54715441 is 14451745.

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 54715441 - 21 = 54715439 is a prime.

It is a super-3 number, since 3×547154413 (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54715447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2487055 + ... + 2487076.

It is an arithmetic number, because the mean of its divisors is an integer number (14922396).

Almost surely, 254715441 is an apocalyptic number.

It is an amenable number.

54715441 is a deficient number, since it is larger than the sum of its proper divisors (4974143).

54715441 is a wasteful number, since it uses less digits than its factorization.

54715441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974142.

The product of its digits is 11200, while the sum is 31.

The square root of 54715441 is about 7396.9886440362. The cubic root of 54715441 is about 379.6382545411.

The spelling of 54715441 in words is "fifty-four million, seven hundred fifteen thousand, four hundred forty-one".

Divisors: 1 11 4974131 54715441