Search a number
-
+
54010441 = 291862429
BaseRepresentation
bin1100111000001…
…0001001001001
310202122000101201
43032002021021
5102311313231
65205344201
71224036562
oct316021111
9122560351
1054010441
112853a931
1216108061
13b260954
14725d169
154b1d161
hex3382249

54010441 has 4 divisors (see below), whose sum is σ = 55872900. Its totient is φ = 52147984.

The previous prime is 54010423. The next prime is 54010447. The reversal of 54010441 is 14401045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15210000 + 38800441 = 3900^2 + 6229^2 .

It is a cyclic number.

It is not a de Polignac number, because 54010441 - 25 = 54010409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54010447) 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, 931186 + ... + 931243.

It is an arithmetic number, because the mean of its divisors is an integer number (13968225).

Almost surely, 254010441 is an apocalyptic number.

It is an amenable number.

54010441 is a deficient number, since it is larger than the sum of its proper divisors (1862459).

54010441 is a wasteful number, since it uses less digits than its factorization.

54010441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862458.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 54010441 is about 7349.1796140794. The cubic root of 54010441 is about 378.0006742054. Note that the first 3 decimals are identical.

Adding to 54010441 its reverse (14401045), we get a palindrome (68411486).

It can be divided in two parts, 5401044 and 1, that added together give a palindrome (5401045).

The spelling of 54010441 in words is "fifty-four million, ten thousand, four hundred forty-one".

Divisors: 1 29 1862429 54010441