Base | Representation |
---|---|
bin | 11011011100101… |
… | …10100101000000 |
3 | 121001021011100201 |
4 | 31232112211000 |
5 | 432421124122 |
6 | 34503054544 |
7 | 5464064056 |
oct | 1556264500 |
9 | 531234321 |
10 | 230254912 |
11 | 108a77a18 |
12 | 65141454 |
13 | 3891b314 |
14 | 2281a1d6 |
15 | 15333a27 |
hex | db96940 |
230254912 has 28 divisors (see below), whose sum is σ = 458439520. Its totient is φ = 114742656.
The previous prime is 230254907. The next prime is 230254933. The reversal of 230254912 is 219452032.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13789 + ... + 25507.
It is an arithmetic number, because the mean of its divisors is an integer number (16372840).
Almost surely, 2230254912 is an apocalyptic number.
It is an amenable number.
230254912 is a deficient number, since it is larger than the sum of its proper divisors (228184608).
230254912 is a wasteful number, since it uses less digits than its factorization.
230254912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12038 (or 12028 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 230254912 is about 15174.1527605333. The cubic root of 230254912 is about 612.9188356728.
The spelling of 230254912 in words is "two hundred thirty million, two hundred fifty-four thousand, nine hundred twelve".
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