Base | Representation |
---|---|
bin | 11011011100101… |
… | …10001100011111 |
3 | 121001021002012121 |
4 | 31232112030133 |
5 | 432421101333 |
6 | 34503043411 |
7 | 5464056355 |
oct | 1556261437 |
9 | 531232177 |
10 | 230253343 |
11 | 108a76821 |
12 | 65140567 |
13 | 3891a6a8 |
14 | 228197d5 |
15 | 1533332d |
hex | db9631f |
230253343 has 4 divisors (see below), whose sum is σ = 242371960. Its totient is φ = 218134728.
The previous prime is 230253323. The next prime is 230253349. The reversal of 230253343 is 343352032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230253343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230253349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6059280 + ... + 6059317.
It is an arithmetic number, because the mean of its divisors is an integer number (60592990).
Almost surely, 2230253343 is an apocalyptic number.
230253343 is a deficient number, since it is larger than the sum of its proper divisors (12118617).
230253343 is a wasteful number, since it uses less digits than its factorization.
230253343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12118616.
The product of its (nonzero) digits is 6480, while the sum is 25.
The square root of 230253343 is about 15174.1010606889. The cubic root of 230253343 is about 612.9174434885.
The spelling of 230253343 in words is "two hundred thirty million, two hundred fifty-three thousand, three hundred forty-three".
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