Base | Representation |
---|---|
bin | 11011011110001… |
… | …11001100100110 |
3 | 121001122021112100 |
4 | 31233013030212 |
5 | 432444012204 |
6 | 34511232530 |
7 | 5465553465 |
oct | 1557071446 |
9 | 531567470 |
10 | 230454054 |
11 | 1090a35a6 |
12 | 65218746 |
13 | 3898ab5c |
14 | 2286c9dc |
15 | 15372a39 |
hex | dbc7326 |
230454054 has 24 divisors (see below), whose sum is σ = 504168912. Its totient is φ = 76071600.
The previous prime is 230454041. The next prime is 230454061. The reversal of 230454054 is 450454032.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60297 + ... + 64004.
It is an arithmetic number, because the mean of its divisors is an integer number (21007038).
Almost surely, 2230454054 is an apocalyptic number.
230454054 is an abundant number, since it is smaller than the sum of its proper divisors (273714858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230454054 is a wasteful number, since it uses less digits than its factorization.
230454054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124412 (or 124409 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 230454054 is about 15180.7132243515. The cubic root of 230454054 is about 613.0954844000.
The spelling of 230454054 in words is "two hundred thirty million, four hundred fifty-four thousand, fifty-four".
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