Base | Representation |
---|---|
bin | 11011011101001… |
… | …11010000110110 |
3 | 121001101122002220 |
4 | 31232213100312 |
5 | 432430321004 |
6 | 34504343210 |
7 | 5464500240 |
oct | 1556472066 |
9 | 531348086 |
10 | 230323254 |
11 | 1090142a7 |
12 | 65174b06 |
13 | 38943465 |
14 | 22837090 |
15 | 15348dd9 |
hex | dba7436 |
230323254 has 32 divisors (see below), whose sum is σ = 527109120. Its totient is φ = 65724672.
The previous prime is 230323237. The next prime is 230323297. The reversal of 230323254 is 452323032.
230323254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36067 + ... + 41969.
It is an arithmetic number, because the mean of its divisors is an integer number (16472160).
Almost surely, 2230323254 is an apocalyptic number.
230323254 is an abundant number, since it is smaller than the sum of its proper divisors (296785866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230323254 is a wasteful number, since it uses less digits than its factorization.
230323254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6844.
The product of its (nonzero) digits is 4320, while the sum is 24.
The square root of 230323254 is about 15176.4045149040. The cubic root of 230323254 is about 612.9794698559.
Adding to 230323254 its reverse (452323032), we get a palindrome (682646286).
The spelling of 230323254 in words is "two hundred thirty million, three hundred twenty-three thousand, two hundred fifty-four".
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