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230348214 = 23227746199
BaseRepresentation
bin11011011101011…
…01010110110110
3121001102220100100
431232231112312
5432432120324
634505054530
75464633065
oct1556552666
9531386310
10230348214
11109031028
1265187446
1338951925
14228421dc
15153514c9
hexdbad5b6

230348214 has 24 divisors (see below), whose sum is σ = 500900400. Its totient is φ = 76503888.

The previous prime is 230348203. The next prime is 230348219. The reversal of 230348214 is 412843032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230348219) 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, 18114 + ... + 28085.

It is an arithmetic number, because the mean of its divisors is an integer number (20870850).

Almost surely, 2230348214 is an apocalyptic number.

230348214 is an abundant number, since it is smaller than the sum of its proper divisors (270552186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230348214 is a wasteful number, since it uses less digits than its factorization.

230348214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46484 (or 46481 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 230348214 is about 15177.2268217880. The cubic root of 230348214 is about 613.0016118016.

The spelling of 230348214 in words is "two hundred thirty million, three hundred forty-eight thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 277 554 831 1662 2493 4986 46199 92398 138597 277194 415791 831582 12797123 25594246 38391369 76782738 115174107 230348214