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30054301 is a prime number
BaseRepresentation
bin111001010100…
…1011110011101
32002112220202021
41302221132131
530143214201
62552100141
7513312604
oct162513635
962486667
1030054301
1115a68272
12a094651
1362c3914
143dc4a3b
152989ea1
hex1ca979d

30054301 has 2 divisors, whose sum is σ = 30054302. Its totient is φ = 30054300.

The previous prime is 30054293. The next prime is 30054313. The reversal of 30054301 is 10345003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28676025 + 1378276 = 5355^2 + 1174^2 .

It is an emirp because it is prime and its reverse (10345003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30054301 - 23 = 30054293 is a prime.

It is a super-2 number, since 2×300543012 = 1806522017197202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30054331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15027150 + 15027151.

It is an arithmetic number, because the mean of its divisors is an integer number (15027151).

Almost surely, 230054301 is an apocalyptic number.

It is an amenable number.

30054301 is a deficient number, since it is larger than the sum of its proper divisors (1).

30054301 is an equidigital number, since it uses as much as digits as its factorization.

30054301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 30054301 is about 5482.1803144369. The cubic root of 30054301 is about 310.9106107451.

Adding to 30054301 its reverse (10345003), we get a palindrome (40399304).

The spelling of 30054301 in words is "thirty million, fifty-four thousand, three hundred one".