Base | Representation |
---|---|
bin | 1010001001001… |
… | …1101101011010 |
3 | 2222001122222000 |
4 | 2202103231122 |
5 | 41343014213 |
6 | 4115541430 |
7 | 1024436550 |
oct | 242235532 |
9 | 88048860 |
10 | 42548058 |
11 | 22020a93 |
12 | 122ba876 |
13 | 8a79587 |
14 | 5917bd0 |
15 | 3b06c73 |
hex | 2893b5a |
42548058 has 64 divisors (see below), whose sum is σ = 111575040. Its totient is φ = 11761200.
The previous prime is 42547997. The next prime is 42548063. The reversal of 42548058 is 85084524.
42548058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×425480583 (a number of 24 digits) contains 333 as substring.
It is a zygodrome in base 3.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9903 + ... + 13533.
It is an arithmetic number, because the mean of its divisors is an integer number (1743360).
Almost surely, 242548058 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42548058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55787520).
42548058 is an abundant number, since it is smaller than the sum of its proper divisors (69026982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42548058 is a wasteful number, since it uses less digits than its factorization.
42548058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3680 (or 3674 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 36.
The square root of 42548058 is about 6522.8872441581. The cubic root of 42548058 is about 349.1080909734.
The spelling of 42548058 in words is "forty-two million, five hundred forty-eight thousand, fifty-eight".
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