Base | Representation |
---|---|
bin | 11011011010110… |
… | …11101100010001 |
3 | 121000210220111102 |
4 | 31231123230101 |
5 | 432340414323 |
6 | 34453554145 |
7 | 5462040626 |
oct | 1555335421 |
9 | 530726442 |
10 | 230013713 |
11 | 108922786 |
12 | 65045955 |
13 | 388655b7 |
14 | 2279634d |
15 | 152d7328 |
hex | db5bb11 |
230013713 has 2 divisors, whose sum is σ = 230013714. Its totient is φ = 230013712.
The previous prime is 230013709. The next prime is 230013739. The reversal of 230013713 is 317310032.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 201838849 + 28174864 = 14207^2 + 5308^2 .
It is a cyclic number.
It is not a de Polignac number, because 230013713 - 22 = 230013709 is a prime.
It is not a weakly prime, because it can be changed into another prime (230213713) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115006856 + 115006857.
It is an arithmetic number, because the mean of its divisors is an integer number (115006857).
Almost surely, 2230013713 is an apocalyptic number.
It is an amenable number.
230013713 is a deficient number, since it is larger than the sum of its proper divisors (1).
230013713 is an equidigital number, since it uses as much as digits as its factorization.
230013713 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 378, while the sum is 20.
The square root of 230013713 is about 15166.2029855861. The cubic root of 230013713 is about 612.7047438797.
Adding to 230013713 its reverse (317310032), we get a palindrome (547323745).
The spelling of 230013713 in words is "two hundred thirty million, thirteen thousand, seven hundred thirteen".
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