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54071201 is a prime number
BaseRepresentation
bin1100111001000…
…0111110100001
310202202002202002
43032100332201
5102320234301
65210533345
71224411662
oct316207641
9122662662
1054071201
1128581548
1216137255
13b2824c2
147277369
154b3116b
hex3390fa1

54071201 has 2 divisors, whose sum is σ = 54071202. Its totient is φ = 54071200.

The previous prime is 54071179. The next prime is 54071209. The reversal of 54071201 is 10217045.

54071201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42915601 + 11155600 = 6551^2 + 3340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54071201 is a prime.

It is equal to p3230174 and since 54071201 and 3230174 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (54071209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27035600 + 27035601.

It is an arithmetic number, because the mean of its divisors is an integer number (27035601).

Almost surely, 254071201 is an apocalyptic number.

It is an amenable number.

54071201 is a deficient number, since it is larger than the sum of its proper divisors (1).

54071201 is an equidigital number, since it uses as much as digits as its factorization.

54071201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 54071201 is about 7353.3122468722. The cubic root of 54071201 is about 378.1423672646.

Adding to 54071201 its reverse (10217045), we get a palindrome (64288246).

The spelling of 54071201 in words is "fifty-four million, seventy-one thousand, two hundred one".