Base | Representation |
---|---|
bin | 11011011110000… |
… | …10000100011110 |
3 | 121001121012201120 |
4 | 31233002010132 |
5 | 432442324204 |
6 | 34510551410 |
7 | 5465435325 |
oct | 1557020436 |
9 | 531535646 |
10 | 230433054 |
11 | 109089845 |
12 | 65208566 |
13 | 38981427 |
14 | 228650bc |
15 | 1536b6d9 |
hex | dbc211e |
230433054 has 16 divisors (see below), whose sum is σ = 461997840. Its totient is φ = 76622400.
The previous prime is 230433031. The next prime is 230433107. The reversal of 230433054 is 450334032.
230433054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44497 + ... + 49404.
It is an arithmetic number, because the mean of its divisors is an integer number (28874865).
Almost surely, 2230433054 is an apocalyptic number.
230433054 is an abundant number, since it is smaller than the sum of its proper divisors (231564786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230433054 is a wasteful number, since it uses less digits than its factorization.
230433054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94315.
The product of its (nonzero) digits is 4320, while the sum is 24.
The square root of 230433054 is about 15180.0215414867. The cubic root of 230433054 is about 613.0768611704.
Adding to 230433054 its reverse (450334032), we get a palindrome (680767086).
The spelling of 230433054 in words is "two hundred thirty million, four hundred thirty-three thousand, fifty-four".
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