Base | Representation |
---|---|
bin | 100001000010001… |
… | …110001100001110 |
3 | 1102121212211101010 |
4 | 201002032030032 |
5 | 2113340334132 |
6 | 130555030050 |
7 | 16506611325 |
oct | 4102161416 |
9 | 1377784333 |
10 | 554230542 |
11 | 264937678 |
12 | 13573b326 |
13 | 8aa91c88 |
14 | 538710bc |
15 | 339cb6cc |
hex | 2108e30e |
554230542 has 32 divisors (see below), whose sum is σ = 1166140800. Its totient is φ = 175346528.
The previous prime is 554230519. The next prime is 554230543. The reversal of 554230542 is 245032455.
It is a super-2 number, since 2×5542305422 = 614342987371227528, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (554230543) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 16728 + ... + 37259.
It is an arithmetic number, because the mean of its divisors is an integer number (36441900).
Almost surely, 2554230542 is an apocalyptic number.
554230542 is an abundant number, since it is smaller than the sum of its proper divisors (611910258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554230542 is a wasteful number, since it uses less digits than its factorization.
554230542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54080.
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 554230542 is about 23542.1014779904. The cubic root of 554230542 is about 821.4166182882.
Adding to 554230542 its reverse (245032455), we get a palindrome (799262997).
The spelling of 554230542 in words is "five hundred fifty-four million, two hundred thirty thousand, five hundred forty-two".
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