Base | Representation |
---|---|
bin | 100001010010001… |
… | …100000011010000 |
3 | 1102220202110212001 |
4 | 201102030003100 |
5 | 2120423303310 |
6 | 131224443344 |
7 | 16560313135 |
oct | 4122140320 |
9 | 1386673761 |
10 | 558416080 |
11 | 2672362a2 |
12 | 137019554 |
13 | 8b8c9121 |
14 | 5424058c |
15 | 3405693a |
hex | 2148c0d0 |
558416080 has 80 divisors (see below), whose sum is σ = 1426158720. Its totient is φ = 202397184.
The previous prime is 558416063. The next prime is 558416081. The reversal of 558416080 is 80614855.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (558416081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26974 + ... + 42946.
It is an arithmetic number, because the mean of its divisors is an integer number (17826984).
Almost surely, 2558416080 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 558416080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713079360).
558416080 is an abundant number, since it is smaller than the sum of its proper divisors (867742640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
558416080 is a wasteful number, since it uses less digits than its factorization.
558416080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16028 (or 16022 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 37.
The square root of 558416080 is about 23630.8290163507. The cubic root of 558416080 is about 823.4792087284.
The spelling of 558416080 in words is "five hundred fifty-eight million, four hundred sixteen thousand, eighty".
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