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230064712 = 2383421823
BaseRepresentation
bin11011011011010…
…00001001001000
3121000220111110021
431231220021020
5432344032322
634455030224
75462342413
oct1555501110
9530814407
10230064712
11108958029
126506b374
1338882887
14227aab7a
15152e74c7
hexdb68248

230064712 has 32 divisors (see below), whose sum is σ = 438137280. Its totient is φ = 113238720.

The previous prime is 230064701. The next prime is 230064719. The reversal of 230064712 is 217460032.

It is not an unprimeable number, because it can be changed into a prime (230064719) 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, 279133 + ... + 279955.

It is an arithmetic number, because the mean of its divisors is an integer number (13691790).

Almost surely, 2230064712 is an apocalyptic number.

It is an amenable number.

230064712 is a deficient number, since it is larger than the sum of its proper divisors (208072568).

230064712 is a wasteful number, since it uses less digits than its factorization.

230064712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333 (or 1329 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 230064712 is about 15167.8842295160. The cubic root of 230064712 is about 612.7500238178.

The spelling of 230064712 in words is "two hundred thirty million, sixty-four thousand, seven hundred twelve".

Divisors: 1 2 4 8 83 166 332 421 664 823 842 1646 1684 3292 3368 6584 34943 68309 69886 136618 139772 273236 279544 346483 546472 692966 1385932 2771864 28758089 57516178 115032356 230064712