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54028841 is a prime number
BaseRepresentation
bin1100111000011…
…0101000101001
310202122221122012
43032012220221
5102312410331
65210005305
71224144326
oct316065051
9122587565
1054028841
1128552739
1216116835
13b269139
147265b4d
154b2382b
hex3386a29

54028841 has 2 divisors, whose sum is σ = 54028842. Its totient is φ = 54028840.

The previous prime is 54028829. The next prime is 54028847. The reversal of 54028841 is 14882045.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46717225 + 7311616 = 6835^2 + 2704^2 .

It is a cyclic number.

It is not a de Polignac number, because 54028841 - 218 = 53766697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54028798 and 54028807.

It is not a weakly prime, because it can be changed into another prime (54028847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27014420 + 27014421.

It is an arithmetic number, because the mean of its divisors is an integer number (27014421).

Almost surely, 254028841 is an apocalyptic number.

It is an amenable number.

54028841 is a deficient number, since it is larger than the sum of its proper divisors (1).

54028841 is an equidigital number, since it uses as much as digits as its factorization.

54028841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 54028841 is about 7350.4313478870. The cubic root of 54028841 is about 378.0435944421.

The spelling of 54028841 in words is "fifty-four million, twenty-eight thousand, eight hundred forty-one".