Base | Representation |
---|---|
bin | 11111100110010… |
… | …000111011010010 |
3 | 1100221112010002200 |
4 | 133212100323102 |
5 | 2041202440443 |
6 | 124334224030 |
7 | 16064661321 |
oct | 3746207322 |
9 | 1327463080 |
10 | 530124498 |
11 | 252272422 |
12 | 129655016 |
13 | 85aa1947 |
14 | 505980b8 |
15 | 31818dd3 |
hex | 1f990ed2 |
530124498 has 48 divisors (see below), whose sum is σ = 1219281336. Its totient is φ = 165888000.
The previous prime is 530124451. The next prime is 530124541. The reversal of 530124498 is 894421035.
It can be written as a sum of positive squares in 4 ways, for example, as 279123849 + 251000649 = 16707^2 + 15843^2 .
It is a super-3 number, since 3×5301244983 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130498 + ... + 134498.
Almost surely, 2530124498 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530124498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (609640668).
530124498 is an abundant number, since it is smaller than the sum of its proper divisors (689156838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530124498 is a wasteful number, since it uses less digits than its factorization.
530124498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4459 (or 4456 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 530124498 is about 23024.4326314461. The cubic root of 530124498 is about 809.3305946290.
The spelling of 530124498 in words is "five hundred thirty million, one hundred twenty-four thousand, four hundred ninety-eight".
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