Search a number
-
+
230343223313 = 7307107186237
BaseRepresentation
bin1101011010000110000…
…1101010100000010001
3211000120000102010202002
43112201201222200101
512233220331121223
6253452422403345
722433056043630
oct3264141524021
9730500363662
10230343223313
1189762820a65
1238785590555
131894b836a98
14b211d51517
155ed2298e28
hex35a186a811

230343223313 has 8 divisors (see below), whose sum is σ = 264106890432. Its totient is φ = 196793929296.

The previous prime is 230343223289. The next prime is 230343223343. The reversal of 230343223313 is 313322343032.

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

It is a cyclic number.

It is not a de Polignac number, because 230343223313 - 220 = 230342174737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230343223343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53590970 + ... + 53595267.

It is an arithmetic number, because the mean of its divisors is an integer number (33013361304).

Almost surely, 2230343223313 is an apocalyptic number.

It is an amenable number.

230343223313 is a deficient number, since it is larger than the sum of its proper divisors (33763667119).

230343223313 is a wasteful number, since it uses less digits than its factorization.

230343223313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107186551.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 230343223313 its reverse (313322343032), we get a palindrome (543665566345).

The spelling of 230343223313 in words is "two hundred thirty billion, three hundred forty-three million, two hundred twenty-three thousand, three hundred thirteen".

Divisors: 1 7 307 2149 107186237 750303659 32906174759 230343223313