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30032220241 is a prime number
BaseRepresentation
bin11011111110000011…
…110101000001010001
32212111222220212020101
4123332003311001101
5443001222021431
621444022412401
72112140442262
oct337603650121
985458825211
1030032220241
1111811450631
1259a1891101
132aa7c6682a
14164c834969
15bab890961
hex6fe0f5051

30032220241 has 2 divisors, whose sum is σ = 30032220242. Its totient is φ = 30032220240.

The previous prime is 30032220233. The next prime is 30032220259. The reversal of 30032220241 is 14202223003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28424611216 + 1607609025 = 168596^2 + 40095^2 .

It is a cyclic number.

It is not a de Polignac number, because 30032220241 - 23 = 30032220233 is a prime.

It is not a weakly prime, because it can be changed into another prime (30032220041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016110120 + 15016110121.

It is an arithmetic number, because the mean of its divisors is an integer number (15016110121).

Almost surely, 230032220241 is an apocalyptic number.

It is an amenable number.

30032220241 is a deficient number, since it is larger than the sum of its proper divisors (1).

30032220241 is an equidigital number, since it uses as much as digits as its factorization.

30032220241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 30032220241 its reverse (14202223003), we get a palindrome (44234443244).

The spelling of 30032220241 in words is "thirty billion, thirty-two million, two hundred twenty thousand, two hundred forty-one".