Base | Representation |
---|---|
bin | 100100000100010… |
… | …010101110011010 |
3 | 1120011121112002011 |
4 | 210010102232122 |
5 | 2214401330200 |
6 | 140013300134 |
7 | 20665210444 |
oct | 4404225632 |
9 | 1504545064 |
10 | 605105050 |
11 | 290625420 |
12 | 14a79464a |
13 | 98495434 |
14 | 5a515494 |
15 | 381ca5ba |
hex | 24112b9a |
605105050 has 48 divisors (see below), whose sum is σ = 1230180192. Its totient is φ = 219614400.
The previous prime is 605105029. The next prime is 605105051. The reversal of 605105050 is 50501506.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (605105051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 498244 + ... + 499456.
It is an arithmetic number, because the mean of its divisors is an integer number (25628754).
Almost surely, 2605105050 is an apocalyptic number.
605105050 is an abundant number, since it is smaller than the sum of its proper divisors (625075142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
605105050 is a wasteful number, since it uses less digits than its factorization.
605105050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2143 (or 2138 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 22.
The square root of 605105050 is about 24598.8831047265. The cubic root of 605105050 is about 845.8180050663.
Adding to 605105050 its reverse (50501506), we get a palindrome (655606556).
The spelling of 605105050 in words is "six hundred five million, one hundred five thousand, fifty".
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