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230606235 = 3255124583
BaseRepresentation
bin11011011111011…
…00010110011011
3121001221000021200
431233230112123
5433013344420
634514405243
75500056246
oct1557542633
9531830250
10230606235
11109197972
1265290823
1338a121c2
14228ac25d
15153a2b90
hexdbec59b

230606235 has 12 divisors (see below), whose sum is σ = 399717552. Its totient is φ = 122989968.

The previous prime is 230606227. The next prime is 230606251. The reversal of 230606235 is 532606032.

230606235 is a `hidden beast` number, since 2 + 30 + 6 + 0 + 623 + 5 = 666.

It is not a de Polignac number, because 230606235 - 23 = 230606227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230606199 and 230606208.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2562247 + ... + 2562336.

It is an arithmetic number, because the mean of its divisors is an integer number (33309796).

Almost surely, 2230606235 is an apocalyptic number.

230606235 is a deficient number, since it is larger than the sum of its proper divisors (169111317).

230606235 is a wasteful number, since it uses less digits than its factorization.

230606235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5124594 (or 5124591 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 230606235 is about 15185.7247110568. The cubic root of 230606235 is about 613.2304078298.

The spelling of 230606235 in words is "two hundred thirty million, six hundred six thousand, two hundred thirty-five".

Divisors: 1 3 5 9 15 45 5124583 15373749 25622915 46121247 76868745 230606235