Base | Representation |
---|---|
bin | 11111100101110… |
… | …100010011111000 |
3 | 1100221022011022120 |
4 | 133211310103320 |
5 | 2041140213123 |
6 | 124331521240 |
7 | 16063662516 |
oct | 3745642370 |
9 | 1327264276 |
10 | 530007288 |
11 | 2521a2358 |
12 | 1295b9220 |
13 | 85a604a5 |
14 | 505674b6 |
15 | 317e42e3 |
hex | 1f9744f8 |
530007288 has 16 divisors (see below), whose sum is σ = 1325018280. Its totient is φ = 176669088.
The previous prime is 530007281. The next prime is 530007301. The reversal of 530007288 is 882700035.
It is a super-2 number, since 2×5300072882 = 561815450666229888, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530007281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11041795 + ... + 11041842.
Almost surely, 2530007288 is an apocalyptic number.
It is an amenable number.
530007288 is an abundant number, since it is smaller than the sum of its proper divisors (795010992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530007288 is a wasteful number, since it uses less digits than its factorization.
530007288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22083646 (or 22083642 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 530007288 is about 23021.8871511438. The cubic root of 530007288 is about 809.2709428356.
The spelling of 530007288 in words is "five hundred thirty million, seven thousand, two hundred eighty-eight".
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