Base | Representation |
---|---|
bin | 11111101000001… |
… | …101100100010111 |
3 | 1100222111001102022 |
4 | 133220031210113 |
5 | 2041320310111 |
6 | 124353203355 |
7 | 16102215623 |
oct | 3750154427 |
9 | 1328431368 |
10 | 530635031 |
11 | 252590a53 |
12 | 12986055b |
13 | 85c20134 |
14 | 5068c183 |
15 | 318ba2db |
hex | 1fa0d917 |
530635031 has 2 divisors, whose sum is σ = 530635032. Its totient is φ = 530635030.
The previous prime is 530635009. The next prime is 530635051. The reversal of 530635031 is 130536035.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-530635031 is a prime.
It is a super-2 number, since 2×5306350312 = 563147072248741922, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (530635051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265317515 + 265317516.
It is an arithmetic number, because the mean of its divisors is an integer number (265317516).
Almost surely, 2530635031 is an apocalyptic number.
530635031 is a deficient number, since it is larger than the sum of its proper divisors (1).
530635031 is an equidigital number, since it uses as much as digits as its factorization.
530635031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4050, while the sum is 26.
The square root of 530635031 is about 23035.5167296069. The cubic root of 530635031 is about 809.5903181524.
The spelling of 530635031 in words is "five hundred thirty million, six hundred thirty-five thousand, thirty-one".
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