Base | Representation |
---|---|
bin | 11111101000100… |
… | …111111111010000 |
3 | 1100222200112212100 |
4 | 133220213333100 |
5 | 2041332240443 |
6 | 124355400400 |
7 | 16103146260 |
oct | 3750477720 |
9 | 1328615770 |
10 | 530743248 |
11 | 252655292 |
12 | 1298b3100 |
13 | 85c5a479 |
14 | 506b97a0 |
15 | 318dc3d3 |
hex | 1fa27fd0 |
530743248 has 60 divisors (see below), whose sum is σ = 1697539168. Its totient is φ = 151640640.
The previous prime is 530743243. The next prime is 530743253. The reversal of 530743248 is 842347035.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (530743243) and next prime (530743253).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530743243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262258 + ... + 264273.
Almost surely, 2530743248 is an apocalyptic number.
It is an amenable number.
530743248 is an abundant number, since it is smaller than the sum of its proper divisors (1166795920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530743248 is a wasteful number, since it uses less digits than its factorization.
530743248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 526552 (or 526543 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The square root of 530743248 is about 23037.8655261289. The cubic root of 530743248 is about 809.6453500012.
The spelling of 530743248 in words is "five hundred thirty million, seven hundred forty-three thousand, two hundred forty-eight".
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