Base | Representation |
---|---|
bin | 11011011011100… |
… | …01001011010001 |
3 | 121000222101012200 |
4 | 31231301023101 |
5 | 432401223323 |
6 | 34455513413 |
7 | 5462555322 |
oct | 1555611321 |
9 | 530871180 |
10 | 230101713 |
11 | 108982906 |
12 | 65088869 |
13 | 3889667a |
14 | 227ba449 |
15 | 15303443 |
hex | db712d1 |
230101713 has 24 divisors (see below), whose sum is σ = 336092328. Its totient is φ = 151694592.
The previous prime is 230101709. The next prime is 230101727. The reversal of 230101713 is 317101032.
It can be written as a sum of positive squares in 4 ways, for example, as 21790224 + 208311489 = 4668^2 + 14433^2 .
It is not a de Polignac number, because 230101713 - 22 = 230101709 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230101733) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 412831 + ... + 413387.
It is an arithmetic number, because the mean of its divisors is an integer number (14003847).
Almost surely, 2230101713 is an apocalyptic number.
It is an amenable number.
230101713 is a deficient number, since it is larger than the sum of its proper divisors (105990615).
230101713 is a wasteful number, since it uses less digits than its factorization.
230101713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 993 (or 990 counting only the distinct ones).
The product of its (nonzero) digits is 126, while the sum is 18.
The square root of 230101713 is about 15169.1038957481. The cubic root of 230101713 is about 612.7828713126.
Adding to 230101713 its reverse (317101032), we get a palindrome (547202745).
The spelling of 230101713 in words is "two hundred thirty million, one hundred one thousand, seven hundred thirteen".
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