Base | Representation |
---|---|
bin | 11111100110000… |
… | …100111000001011 |
3 | 1100221102121101212 |
4 | 133212010320023 |
5 | 2041144401042 |
6 | 124333203335 |
7 | 16064364410 |
oct | 3746047013 |
9 | 1327377355 |
10 | 530075147 |
11 | 252239338 |
12 | 12963054b |
13 | 85a85344 |
14 | 50584107 |
15 | 31809482 |
hex | 1f984e0b |
530075147 has 16 divisors (see below), whose sum is σ = 656358912. Its totient is φ = 417674880.
The previous prime is 530075141. The next prime is 530075179. The reversal of 530075147 is 741570035.
It is not a de Polignac number, because 530075147 - 28 = 530074891 is a prime.
It is a super-2 number, since 2×5300751472 = 561959322934143218, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530075141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46679 + ... + 56912.
It is an arithmetic number, because the mean of its divisors is an integer number (41022432).
Almost surely, 2530075147 is an apocalyptic number.
530075147 is a deficient number, since it is larger than the sum of its proper divisors (126283765).
530075147 is a wasteful number, since it uses less digits than its factorization.
530075147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103658.
The product of its (nonzero) digits is 14700, while the sum is 32.
The square root of 530075147 is about 23023.3608971410. The cubic root of 530075147 is about 809.3054794509.
The spelling of 530075147 in words is "five hundred thirty million, seventy-five thousand, one hundred forty-seven".
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