Base | Representation |
---|---|
bin | 11111101000101… |
… | …110101111001101 |
3 | 1100222201221210020 |
4 | 133220232233031 |
5 | 2041334132033 |
6 | 124400132353 |
7 | 16103323002 |
oct | 3750565715 |
9 | 1328657706 |
10 | 530770893 |
11 | 252674034 |
12 | 1299070b9 |
13 | 85c69c23 |
14 | 506c58a9 |
15 | 318e56b3 |
hex | 1fa2ebcd |
530770893 has 8 divisors (see below), whose sum is σ = 708080256. Its totient is φ = 353654400.
The previous prime is 530770873. The next prime is 530770913. The reversal of 530770893 is 398077035.
It is an interprime number because it is at equal distance from previous prime (530770873) and next prime (530770913).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 530770893 - 29 = 530770381 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530770843) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41668 + ... + 52893.
It is an arithmetic number, because the mean of its divisors is an integer number (88510032).
Almost surely, 2530770893 is an apocalyptic number.
It is an amenable number.
530770893 is a deficient number, since it is larger than the sum of its proper divisors (177309363).
530770893 is a wasteful number, since it uses less digits than its factorization.
530770893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96435.
The product of its (nonzero) digits is 158760, while the sum is 42.
The square root of 530770893 is about 23038.4655087964. The cubic root of 530770893 is about 809.6594071793.
The spelling of 530770893 in words is "five hundred thirty million, seven hundred seventy thousand, eight hundred ninety-three".
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