Base | Representation |
---|---|
bin | 11111101000101… |
… | …111101111101111 |
3 | 1100222202011110012 |
4 | 133220233233233 |
5 | 2041334300043 |
6 | 124400203435 |
7 | 16103341022 |
oct | 3750575757 |
9 | 1328664405 |
10 | 530775023 |
11 | 252677149 |
12 | 12990957b |
13 | 85c6ba7c |
14 | 506c71b9 |
15 | 318e6a18 |
hex | 1fa2fbef |
530775023 has 8 divisors (see below), whose sum is σ = 550314000. Its totient is φ = 511318528.
The previous prime is 530775001. The next prime is 530775041. The reversal of 530775023 is 320577035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530775023 - 212 = 530770927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530775083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7361 + ... + 33402.
It is an arithmetic number, because the mean of its divisors is an integer number (68789250).
Almost surely, 2530775023 is an apocalyptic number.
530775023 is a deficient number, since it is larger than the sum of its proper divisors (19538977).
530775023 is a wasteful number, since it uses less digits than its factorization.
530775023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41241.
The product of its (nonzero) digits is 22050, while the sum is 32.
The square root of 530775023 is about 23038.5551413278. Note that the first 3 decimals coincide. The cubic root of 530775023 is about 809.6615071969.
The spelling of 530775023 in words is "five hundred thirty million, seven hundred seventy-five thousand, twenty-three".
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