Base | Representation |
---|---|
bin | 100001000010100… |
… | …000011011001110 |
3 | 1102122000121211100 |
4 | 201002200123032 |
5 | 2113400231410 |
6 | 131000403530 |
7 | 16510342143 |
oct | 4102403316 |
9 | 1378017740 |
10 | 554305230 |
11 | 2649887a6 |
12 | 1357765a6 |
13 | 8aab9c7b |
14 | 538903ca |
15 | 339e38c0 |
hex | 210a06ce |
554305230 has 48 divisors (see below), whose sum is σ = 1525973904. Its totient is φ = 139119360.
The previous prime is 554305207. The next prime is 554305243. The reversal of 554305230 is 32503455.
554305230 is a `hidden beast` number, since 554 + 30 + 52 + 30 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 554305194 and 554305203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179616 + ... + 182675.
It is an arithmetic number, because the mean of its divisors is an integer number (31791123).
Almost surely, 2554305230 is an apocalyptic number.
554305230 is an abundant number, since it is smaller than the sum of its proper divisors (971668674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554305230 is a wasteful number, since it uses less digits than its factorization.
554305230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362321 (or 362318 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 554305230 is about 23543.6876890601. The cubic root of 554305230 is about 821.4535146121.
Adding to 554305230 its reverse (32503455), we get a palindrome (586808685).
The spelling of 554305230 in words is "five hundred fifty-four million, three hundred five thousand, two hundred thirty".
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