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230422203 = 32112327497
BaseRepresentation
bin11011011101111…
…11011010111011
3121001120122211200
431232333122323
5432442002303
634510425243
75465361564
oct1556773273
9531518750
10230422203
11109081680
1265202223
13389794cb
142286116b
15153683a3
hexdbbf6bb

230422203 has 12 divisors (see below), whose sum is σ = 363089688. Its totient is φ = 139649760.

The previous prime is 230422201. The next prime is 230422243. The reversal of 230422203 is 302224032.

It is not a de Polignac number, because 230422203 - 21 = 230422201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230422201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1163650 + ... + 1163847.

It is an arithmetic number, because the mean of its divisors is an integer number (30257474).

Almost surely, 2230422203 is an apocalyptic number.

230422203 is a deficient number, since it is larger than the sum of its proper divisors (132667485).

230422203 is a wasteful number, since it uses less digits than its factorization.

230422203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327514 (or 2327511 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 230422203 is about 15179.6641267190. The cubic root of 230422203 is about 613.0672378382.

Adding to 230422203 its reverse (302224032), we get a palindrome (532646235).

The spelling of 230422203 in words is "two hundred thirty million, four hundred twenty-two thousand, two hundred three".

Divisors: 1 3 9 11 33 99 2327497 6982491 20947473 25602467 76807401 230422203