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230048967 = 32329114967
BaseRepresentation
bin11011011011001…
…00010011000111
3121000212200212010
431231210103013
5432343031332
634454425303
75462245461
oct1555442307
9530780763
10230048967
11108947215
1265062233
1338878665
14227a5131
15152e29cc
hexdb644c7

230048967 has 16 divisors (see below), whose sum is σ = 331107840. Its totient is φ = 141638112.

The previous prime is 230048963. The next prime is 230048971. The reversal of 230048967 is 769840032.

It is an interprime number because it is at equal distance from previous prime (230048963) and next prime (230048971).

It is not a de Polignac number, because 230048967 - 22 = 230048963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230048963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55483 + ... + 59484.

It is an arithmetic number, because the mean of its divisors is an integer number (20694240).

Almost surely, 2230048967 is an apocalyptic number.

230048967 is a deficient number, since it is larger than the sum of its proper divisors (101058873).

230048967 is a wasteful number, since it uses less digits than its factorization.

230048967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115022.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 230048967 is about 15167.3651963682. The cubic root of 230048967 is about 612.7360451867.

Adding to 230048967 its reverse (769840032), we get a palindrome (999888999).

The spelling of 230048967 in words is "two hundred thirty million, forty-eight thousand, nine hundred sixty-seven".

Divisors: 1 3 23 29 69 87 667 2001 114967 344901 2644241 3334043 7932723 10002129 76682989 230048967