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230110413 = 31328320849
BaseRepresentation
bin11011011011100…
…11010011001101
3121000222211010220
431231303103031
5432402013123
634500021553
75462622561
oct1555632315
9530884126
10230110413
111089893a5
12650918b9
133889a610
14227bd6a1
1515305ce3
hexdb734cd

230110413 has 16 divisors (see below), whose sum is σ = 331598400. Its totient is φ = 141099264.

The previous prime is 230110403. The next prime is 230110417. The reversal of 230110413 is 314011032.

It is not a de Polignac number, because 230110413 - 210 = 230109389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230110392 and 230110401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230110417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613 + ... + 21461.

It is an arithmetic number, because the mean of its divisors is an integer number (20724900).

Almost surely, 2230110413 is an apocalyptic number.

It is an amenable number.

230110413 is a deficient number, since it is larger than the sum of its proper divisors (101487987).

230110413 is a wasteful number, since it uses less digits than its factorization.

230110413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21148.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 230110413 is about 15169.3906601419. The cubic root of 230110413 is about 612.7905941927.

Adding to 230110413 its reverse (314011032), we get a palindrome (544121445).

The spelling of 230110413 in words is "two hundred thirty million, one hundred ten thousand, four hundred thirteen".

Divisors: 1 3 13 39 283 849 3679 11037 20849 62547 271037 813111 5900267 17700801 76703471 230110413