Base | Representation |
---|---|
bin | 100100000100001… |
… | …010010011000010 |
3 | 1120011112202201122 |
4 | 210010022103002 |
5 | 2214344224110 |
6 | 140012432242 |
7 | 20665005011 |
oct | 4404122302 |
9 | 1504482648 |
10 | 605070530 |
11 | 290601499 |
12 | 14a778682 |
13 | 984827cc |
14 | 5a506a78 |
15 | 381c0255 |
hex | 2410a4c2 |
605070530 has 8 divisors (see below), whose sum is σ = 1089126972. Its totient is φ = 242028208.
The previous prime is 605070503. The next prime is 605070533. The reversal of 605070530 is 35070506.
It can be written as a sum of positive squares in 2 ways, for example, as 596873761 + 8196769 = 24431^2 + 2863^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×6050705302 = 732220692548961800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 605070530.
It is not an unprimeable number, because it can be changed into a prime (605070533) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30253517 + ... + 30253536.
Almost surely, 2605070530 is an apocalyptic number.
605070530 is a deficient number, since it is larger than the sum of its proper divisors (484056442).
605070530 is a wasteful number, since it uses less digits than its factorization.
605070530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60507060.
The product of its (nonzero) digits is 3150, while the sum is 26.
The square root of 605070530 is about 24598.1814368461. The cubic root of 605070530 is about 845.8019207005.
The spelling of 605070530 in words is "six hundred five million, seventy thousand, five hundred thirty".
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