Base | Representation |
---|---|
bin | 11011011111110… |
… | …00001000110100 |
3 | 121002000110111212 |
4 | 31233320020310 |
5 | 433021421031 |
6 | 34515420552 |
7 | 5500350101 |
oct | 1557701064 |
9 | 532013455 |
10 | 230654516 |
11 | 109220174 |
12 | 652b4758 |
13 | 38a2b181 |
14 | 228c1aa8 |
15 | 153b212b |
hex | dbf8234 |
230654516 has 24 divisors (see below), whose sum is σ = 425454120. Its totient is φ = 109246592.
The previous prime is 230654513. The next prime is 230654519. The reversal of 230654516 is 615456032.
It is an interprime number because it is at equal distance from previous prime (230654513) and next prime (230654519).
It can be written as a sum of positive squares in 4 ways, for example, as 56942116 + 173712400 = 7546^2 + 13180^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230654513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12611 + ... + 24906.
It is an arithmetic number, because the mean of its divisors is an integer number (17727255).
Almost surely, 2230654516 is an apocalyptic number.
It is an amenable number.
230654516 is a deficient number, since it is larger than the sum of its proper divisors (194799604).
230654516 is a wasteful number, since it uses less digits than its factorization.
230654516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37603 (or 37601 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 230654516 is about 15187.3143116221. The cubic root of 230654516 is about 613.2732012829.
The spelling of 230654516 in words is "two hundred thirty million, six hundred fifty-four thousand, five hundred sixteen".
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