Base | Representation |
---|---|
bin | 100001010001011… |
… | …110010000110000 |
3 | 1102220101221120200 |
4 | 201101132100300 |
5 | 2120401303103 |
6 | 131220435200 |
7 | 16555602264 |
oct | 4121362060 |
9 | 1386357520 |
10 | 558228528 |
11 | 2671183a0 |
12 | 136b48b00 |
13 | 8b861950 |
14 | 541d20a4 |
15 | 3401b0a3 |
hex | 2145e430 |
558228528 has 120 divisors (see below), whose sum is σ = 1835455440. Its totient is φ = 156142080.
The previous prime is 558228527. The next prime is 558228551. The reversal of 558228528 is 825822855.
It is not an unprimeable number, because it can be changed into a prime (558228527) 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 23 ways as a sum of consecutive naturals, for example, 7038 + ... + 34146.
It is an arithmetic number, because the mean of its divisors is an integer number (15295462).
Almost surely, 2558228528 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 558228528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (917727720).
558228528 is an abundant number, since it is smaller than the sum of its proper divisors (1277226912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
558228528 is a wasteful number, since it uses less digits than its factorization.
558228528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27147 (or 27138 counting only the distinct ones).
The product of its digits is 512000, while the sum is 45.
The square root of 558228528 is about 23626.8603077091. The cubic root of 558228528 is about 823.3870059951.
The spelling of 558228528 in words is "five hundred fifty-eight million, two hundred twenty-eight thousand, five hundred twenty-eight".
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