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30230241214 = 297911543777
BaseRepresentation
bin11100001001110111…
…001101111110111110
32220000210112100221111
4130021313031332332
5443402420204324
621515414552234
72120063545015
oct341167157676
986023470844
1030230241214
1111903201728
125a3806867a
132b09caa0c4
14166ac5da7c
15bbde58794
hex709dcdfbe

30230241214 has 8 divisors (see below), whose sum is σ = 45350022528. Its totient is φ = 15113567040.

The previous prime is 30230241203. The next prime is 30230241259. The reversal of 30230241214 is 41214203203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752307 + ... + 791470.

It is an arithmetic number, because the mean of its divisors is an integer number (5668752816).

Almost surely, 230230241214 is an apocalyptic number.

30230241214 is a deficient number, since it is larger than the sum of its proper divisors (15119781314).

30230241214 is a wasteful number, since it uses less digits than its factorization.

30230241214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553570.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30230241214 its reverse (41214203203), we get a palindrome (71444444417).

The spelling of 30230241214 in words is "thirty billion, two hundred thirty million, two hundred forty-one thousand, two hundred fourteen".

Divisors: 1 2 9791 19582 1543777 3087554 15115120607 30230241214