Base | Representation |
---|---|
bin | 11111100101110… |
… | …101100001010001 |
3 | 1100221022102010000 |
4 | 133211311201101 |
5 | 2041140342431 |
6 | 124332000213 |
7 | 16064013123 |
oct | 3745654121 |
9 | 1327272100 |
10 | 530012241 |
11 | 2521a6050 |
12 | 129600069 |
13 | 85a62815 |
14 | 50569213 |
15 | 317e59e6 |
hex | 1f975851 |
530012241 has 40 divisors (see below), whose sum is σ = 865972800. Its totient is φ = 320384160.
The previous prime is 530012237. The next prime is 530012257. The reversal of 530012241 is 142210035.
It is not a de Polignac number, because 530012241 - 22 = 530012237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530012291) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 631300 + ... + 632138.
It is an arithmetic number, because the mean of its divisors is an integer number (21649320).
Almost surely, 2530012241 is an apocalyptic number.
It is an amenable number.
530012241 is a deficient number, since it is larger than the sum of its proper divisors (335960559).
530012241 is a wasteful number, since it uses less digits than its factorization.
530012241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1571 (or 1562 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 530012241 is about 23021.9947224388. The cubic root of 530012241 is about 809.2734637484.
Adding to 530012241 its reverse (142210035), we get a palindrome (672222276).
The spelling of 530012241 in words is "five hundred thirty million, twelve thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.122 sec. • engine limits •