Base | Representation |
---|---|
bin | 11111100110110… |
… | …110010010000001 |
3 | 1100221210212222121 |
4 | 133212312102001 |
5 | 2041222340010 |
6 | 124341404241 |
7 | 16066166362 |
oct | 3746662201 |
9 | 1327725877 |
10 | 530277505 |
11 | 25236737a |
12 | 129709681 |
13 | 85b26494 |
14 | 505d7b69 |
15 | 318493da |
hex | 1f9b6481 |
530277505 has 8 divisors (see below), whose sum is σ = 651131712. Its totient is φ = 414356208.
The previous prime is 530277493. The next prime is 530277509. The reversal of 530277505 is 505772035.
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 530277505 - 211 = 530275457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530277509) 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, 1232989 + ... + 1233418.
It is an arithmetic number, because the mean of its divisors is an integer number (81391464).
Almost surely, 2530277505 is an apocalyptic number.
It is an amenable number.
530277505 is a deficient number, since it is larger than the sum of its proper divisors (120854207).
530277505 is a wasteful number, since it uses less digits than its factorization.
530277505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2466455.
The product of its (nonzero) digits is 36750, while the sum is 34.
The square root of 530277505 is about 23027.7551011817. The cubic root of 530277505 is about 809.4084513934.
The spelling of 530277505 in words is "five hundred thirty million, two hundred seventy-seven thousand, five hundred five".
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