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230503227 = 3461166669
BaseRepresentation
bin11011011110100…
…11001100111011
3121001201202222120
431233103030323
5433002100402
634512252323
75466150033
oct1557231473
9531652876
10230503227
11109127539
12652410a3
13389a7356
14228828c3
15153823bc
hexdbd333b

230503227 has 8 divisors (see below), whose sum is σ = 308006160. Its totient is φ = 153334560.

The previous prime is 230503159. The next prime is 230503243. The reversal of 230503227 is 722305032.

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

It is not a de Polignac number, because 230503227 - 27 = 230503099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230503197 and 230503206.

It is not an unprimeable number, because it can be changed into a prime (230503127) 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, 81952 + ... + 84717.

It is an arithmetic number, because the mean of its divisors is an integer number (38500770).

Almost surely, 2230503227 is an apocalyptic number.

230503227 is a deficient number, since it is larger than the sum of its proper divisors (77502933).

230503227 is a wasteful number, since it uses less digits than its factorization.

230503227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167133.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 230503227 is about 15182.3327259022. The cubic root of 230503227 is about 613.1390875965.

Adding to 230503227 its reverse (722305032), we get a palindrome (952808259).

The spelling of 230503227 in words is "two hundred thirty million, five hundred three thousand, two hundred twenty-seven".

Divisors: 1 3 461 1383 166669 500007 76834409 230503227