Base | Representation |
---|---|
bin | 11011100000110… |
… | …01001001110000 |
3 | 121002021100000022 |
4 | 31300121021300 |
5 | 433040232434 |
6 | 34522343012 |
7 | 5501452253 |
oct | 1560311160 |
9 | 532240008 |
10 | 230789744 |
11 | 109302829 |
12 | 6535aa68 |
13 | 38a778a3 |
14 | 2291909a |
15 | 153dc22e |
hex | dc19270 |
230789744 has 20 divisors (see below), whose sum is σ = 449903496. Its totient is φ = 114685632.
The previous prime is 230789707. The next prime is 230789753. The reversal of 230789744 is 447987032.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 230789695 and 230789704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41639 + ... + 46854.
Almost surely, 2230789744 is an apocalyptic number.
It is an amenable number.
230789744 is a deficient number, since it is larger than the sum of its proper divisors (219113752).
230789744 is a wasteful number, since it uses less digits than its factorization.
230789744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88664 (or 88658 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 44.
The square root of 230789744 is about 15191.7656643328. The cubic root of 230789744 is about 613.3930276913.
The spelling of 230789744 in words is "two hundred thirty million, seven hundred eighty-nine thousand, seven hundred forty-four".
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