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230600216 = 23711374351
BaseRepresentation
bin11011011111010…
…10111000011000
3121001220201000202
431233222320120
5433013201331
634514321332
75500032560
oct1557527030
9531821022
10230600216
111091933a0
1265289248
1338a0c542
14228a9da0
15153a0ecb
hexdbeae18

230600216 has 32 divisors (see below), whose sum is σ = 539066880. Its totient is φ = 89844000.

The previous prime is 230600213. The next prime is 230600219. The reversal of 230600216 is 612006032.

It is an interprime number because it is at equal distance from previous prime (230600213) and next prime (230600219).

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186560 + ... + 187791.

It is an arithmetic number, because the mean of its divisors is an integer number (16845840).

Almost surely, 2230600216 is an apocalyptic number.

It is an amenable number.

230600216 is an abundant number, since it is smaller than the sum of its proper divisors (308466664).

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

230600216 is a wasteful number, since it uses less digits than its factorization.

230600216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374375 (or 374371 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 230600216 is about 15185.5265302195. The cubic root of 230600216 is about 613.2250725217.

Adding to 230600216 its reverse (612006032), we get a palindrome (842606248).

The spelling of 230600216 in words is "two hundred thirty million, six hundred thousand, two hundred sixteen".

Divisors: 1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 374351 748702 1497404 2620457 2994808 4117861 5240914 8235722 10481828 16471444 20963656 28825027 32942888 57650054 115300108 230600216