Base | Representation |
---|---|
bin | 11011011011101… |
… | …00001110100101 |
3 | 121001000000100122 |
4 | 31231310032211 |
5 | 432402123323 |
6 | 34500051325 |
7 | 5462636630 |
oct | 1555641645 |
9 | 531000318 |
10 | 230114213 |
11 | 10899123a |
12 | 65093b45 |
13 | 3889c274 |
14 | 227c0c17 |
15 | 15306ec8 |
hex | db743a5 |
230114213 has 8 divisors (see below), whose sum is σ = 264148032. Its totient is φ = 196370496.
The previous prime is 230114201. The next prime is 230114231. The reversal of 230114213 is 312411032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-230114213 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230114191 and 230114200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230114293) 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, 70820 + ... + 73997.
It is an arithmetic number, because the mean of its divisors is an integer number (33018504).
Almost surely, 2230114213 is an apocalyptic number.
It is an amenable number.
230114213 is a deficient number, since it is larger than the sum of its proper divisors (34033819).
230114213 is a wasteful number, since it uses less digits than its factorization.
230114213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145051.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 230114213 is about 15169.5159118543. The cubic root of 230114213 is about 612.7939673436.
Adding to 230114213 its reverse (312411032), we get a palindrome (542525245).
The spelling of 230114213 in words is "two hundred thirty million, one hundred fourteen thousand, two hundred thirteen".
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