Base | Representation |
---|---|
bin | 11011011100011… |
… | …01010100000111 |
3 | 121001012020022100 |
4 | 31232031110013 |
5 | 432413420332 |
6 | 34502203143 |
7 | 5463545331 |
oct | 1556152407 |
9 | 531166270 |
10 | 230216967 |
11 | 108a51462 |
12 | 651234b3 |
13 | 38906c76 |
14 | 2280a451 |
15 | 1532767c |
hex | db8d507 |
230216967 has 12 divisors (see below), whose sum is σ = 332950384. Its totient is φ = 153286560.
The previous prime is 230216957. The next prime is 230216971. The reversal of 230216967 is 769612032.
It is not a de Polignac number, because 230216967 - 216 = 230151431 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230216947) 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, 8134 + ... + 22947.
Almost surely, 2230216967 is an apocalyptic number.
230216967 is a deficient number, since it is larger than the sum of its proper divisors (102733417).
230216967 is a wasteful number, since it uses less digits than its factorization.
230216967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31910 (or 31907 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 230216967 is about 15172.9023920936. The cubic root of 230216967 is about 612.8851650442.
Adding to 230216967 its reverse (769612032), we get a palindrome (999828999).
The spelling of 230216967 in words is "two hundred thirty million, two hundred sixteen thousand, nine hundred sixty-seven".
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