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30254232434369 is a prime number
BaseRepresentation
bin1101110000100000111001…
…10001101111011011000001
310222010021110110212120001212
412320100130301233123001
512431141132000344434
6144202334050335505
76241540040414606
oct670203461573301
9128107413776055
1030254232434369
119704825534949
12348758128a595
1313b5c67321b78
14768453d386ad
15376eae47c8ce
hex1b841cc6f6c1

30254232434369 has 2 divisors, whose sum is σ = 30254232434370. Its totient is φ = 30254232434368.

The previous prime is 30254232434329. The next prime is 30254232434401. The reversal of 30254232434369 is 96343423245203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20648045056144 + 9606187378225 = 4544012^2 + 3099385^2 .

It is an emirp because it is prime and its reverse (96343423245203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30254232434369 - 220 = 30254231385793 is a prime.

It is a super-2 number, since 2×302542324343692 (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30254232434329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15127116217184 + 15127116217185.

It is an arithmetic number, because the mean of its divisors is an integer number (15127116217185).

Almost surely, 230254232434369 is an apocalyptic number.

It is an amenable number.

30254232434369 is a deficient number, since it is larger than the sum of its proper divisors (1).

30254232434369 is an equidigital number, since it uses as much as digits as its factorization.

30254232434369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11197440, while the sum is 50.

The spelling of 30254232434369 in words is "thirty trillion, two hundred fifty-four billion, two hundred thirty-two million, four hundred thirty-four thousand, three hundred sixty-nine".