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230234421413 = 1941226327409
BaseRepresentation
bin1101011001101100001…
…0100111100010100101
3211000021102200102121002
43112123002213202211
512233010002441123
6253433534403045
722430265202133
oct3263302474245
9730242612532
10230234421413
1189707368537
1238755060485
1318932130b69
14b20170c753
155ec7956528
hex359b0a78a5

230234421413 has 24 divisors (see below), whose sum is σ = 249360830400. Its totient is φ = 211980049920.

The previous prime is 230234421371. The next prime is 230234421433. The reversal of 230234421413 is 314124432032.

230234421413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230234421413 - 212 = 230234417317 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 (230234421433) 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 23 ways as a sum of consecutive naturals, for example, 8386253 + ... + 8413661.

It is an arithmetic number, because the mean of its divisors is an integer number (10390034600).

Almost surely, 2230234421413 is an apocalyptic number.

It is an amenable number.

230234421413 is a deficient number, since it is larger than the sum of its proper divisors (19126408987).

230234421413 is a wasteful number, since it uses less digits than its factorization.

230234421413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27773 (or 27732 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 230234421413 its reverse (314124432032), we get a palindrome (544358853445).

The spelling of 230234421413 in words is "two hundred thirty billion, two hundred thirty-four million, four hundred twenty-one thousand, four hundred thirteen".

Divisors: 1 19 41 263 779 1681 4997 10783 27409 31939 204877 442103 520771 1123769 7208567 8399957 21351611 46074529 136962773 295551247 875416051 5615473693 12117601127 230234421413