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30241123303 = 229132057307
BaseRepresentation
bin11100001010100000…
…101110101111100111
32220001120000020100211
4130022200232233213
5443413211421203
621520444120251
72120255210146
oct341240565747
986046006324
1030241123303
1111909364596
125a3b836087
132b0c31a301
14166c49375d
15bbeda7c6d
hex70a82ebe7

30241123303 has 4 divisors (see below), whose sum is σ = 30373180840. Its totient is φ = 30109065768.

The previous prime is 30241123301. The next prime is 30241123337. The reversal of 30241123303 is 30332114203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30241123303 - 21 = 30241123301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30241123301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66028425 + ... + 66028882.

It is an arithmetic number, because the mean of its divisors is an integer number (7593295210).

Almost surely, 230241123303 is an apocalyptic number.

30241123303 is a deficient number, since it is larger than the sum of its proper divisors (132057537).

30241123303 is a wasteful number, since it uses less digits than its factorization.

30241123303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132057536.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30241123303 its reverse (30332114203), we get a palindrome (60573237506).

The spelling of 30241123303 in words is "thirty billion, two hundred forty-one million, one hundred twenty-three thousand, three hundred three".

Divisors: 1 229 132057307 30241123303