Base | Representation |
---|---|
bin | 11011100010001… |
… | …00110100000110 |
3 | 121002121102022221 |
4 | 31301010310012 |
5 | 433111443312 |
6 | 34530242554 |
7 | 5503125535 |
oct | 1561046406 |
9 | 532542287 |
10 | 230968582 |
11 | 109415129 |
12 | 6542645a |
13 | 38b0b100 |
14 | 2296431c |
15 | 15425207 |
hex | dc44d06 |
230968582 has 24 divisors (see below), whose sum is σ = 379719144. Its totient is φ = 105303744.
The previous prime is 230968571. The next prime is 230968583. The reversal of 230968582 is 285869032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230968583) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23938 + ... + 32170.
It is an arithmetic number, because the mean of its divisors is an integer number (15821631).
Almost surely, 2230968582 is an apocalyptic number.
230968582 is a deficient number, since it is larger than the sum of its proper divisors (148750562).
230968582 is a wasteful number, since it uses less digits than its factorization.
230968582 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8344 (or 8331 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 43.
The square root of 230968582 is about 15197.6505421068. The cubic root of 230968582 is about 613.5514253418.
The spelling of 230968582 in words is "two hundred thirty million, nine hundred sixty-eight thousand, five hundred eighty-two".
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