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230600214 = 23213985471
BaseRepresentation
bin11011011111010…
…10111000010110
3121001220201000200
431233222320112
5433013201324
634514321330
75500032555
oct1557527026
9531821020
10230600214
11109193399
1265289246
1338a0c540
14228a9d9c
15153a0ec9
hexdbeae16

230600214 has 24 divisors (see below), whose sum is σ = 538067712. Its totient is φ = 70953840.

The previous prime is 230600213. The next prime is 230600219. The reversal of 230600214 is 412006032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230600213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 492502 + ... + 492969.

It is an arithmetic number, because the mean of its divisors is an integer number (22419488).

Almost surely, 2230600214 is an apocalyptic number.

230600214 is an abundant number, since it is smaller than the sum of its proper divisors (307467498).

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

230600214 is a wasteful number, since it uses less digits than its factorization.

230600214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985492 (or 985489 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 230600214 is about 15185.5264643673. The cubic root of 230600214 is about 613.2250707488.

Adding to 230600214 its reverse (412006032), we get a palindrome (642606246).

The spelling of 230600214 in words is "two hundred thirty million, six hundred thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 985471 1970942 2956413 5912826 8869239 12811123 17738478 25622246 38433369 76866738 115300107 230600214