Base | Representation |
---|---|
bin | 11011011111111… |
… | …11001001110000 |
3 | 121002001220221000 |
4 | 31233333021300 |
5 | 433023330443 |
6 | 34520202000 |
7 | 5500526625 |
oct | 1557771160 |
9 | 532056830 |
10 | 230683248 |
11 | 10923a814 |
12 | 65309300 |
13 | 38a3b283 |
14 | 228cc34c |
15 | 153ba8d3 |
hex | dbff270 |
230683248 has 40 divisors (see below), whose sum is σ = 662147600. Its totient is φ = 76894272.
The previous prime is 230683231. The next prime is 230683253. The reversal of 230683248 is 842386032.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266563 + ... + 267426.
It is an arithmetic number, because the mean of its divisors is an integer number (16553690).
Almost surely, 2230683248 is an apocalyptic number.
It is an amenable number.
230683248 is an abundant number, since it is smaller than the sum of its proper divisors (431464352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230683248 is a wasteful number, since it uses less digits than its factorization.
230683248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534006 (or 533994 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The square root of 230683248 is about 15188.2602031964. The cubic root of 230683248 is about 613.2986648121.
The spelling of 230683248 in words is "two hundred thirty million, six hundred eighty-three thousand, two hundred forty-eight".
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