Base | Representation |
---|---|
bin | 11011011010110… |
… | …11110001101101 |
3 | 121000210220222022 |
4 | 31231123301231 |
5 | 432340422221 |
6 | 34453555525 |
7 | 5462041634 |
oct | 1555336155 |
9 | 530726868 |
10 | 230014061 |
11 | 108922a72 |
12 | 65045ba5 |
13 | 388657c4 |
14 | 2279651b |
15 | 152d74ab |
hex | db5bc6d |
230014061 has 2 divisors, whose sum is σ = 230014062. Its totient is φ = 230014060.
The previous prime is 230014033. The next prime is 230014087. The reversal of 230014061 is 160410032.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 175165225 + 54848836 = 13235^2 + 7406^2 .
It is a cyclic number.
It is not a de Polignac number, because 230014061 - 222 = 225819757 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230014091) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115007030 + 115007031.
It is an arithmetic number, because the mean of its divisors is an integer number (115007031).
Almost surely, 2230014061 is an apocalyptic number.
It is an amenable number.
230014061 is a deficient number, since it is larger than the sum of its proper divisors (1).
230014061 is an equidigital number, since it uses as much as digits as its factorization.
230014061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 230014061 is about 15166.2144584600. The cubic root of 230014061 is about 612.7050528774.
Adding to 230014061 its reverse (160410032), we get a palindrome (390424093).
It can be divided in two parts, 2300 and 14061, that added together give a palindrome (16361).
The spelling of 230014061 in words is "two hundred thirty million, fourteen thousand, sixty-one".
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