Base | Representation |
---|---|
bin | 11111101000100… |
… | …010111110010110 |
3 | 1100222122111200200 |
4 | 133220202332112 |
5 | 2041331111320 |
6 | 124355121330 |
7 | 16103032350 |
oct | 3750427626 |
9 | 1328574620 |
10 | 530722710 |
11 | 252640911 |
12 | 1298a3246 |
13 | 85c5100b |
14 | 506b20d0 |
15 | 318d6290 |
hex | 1fa22f96 |
530722710 has 48 divisors (see below), whose sum is σ = 1577006496. Its totient is φ = 121307904.
The previous prime is 530722679. The next prime is 530722721. The reversal of 530722710 is 17227035.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 420579 + ... + 421838.
It is an arithmetic number, because the mean of its divisors is an integer number (32854302).
Almost surely, 2530722710 is an apocalyptic number.
530722710 is an abundant number, since it is smaller than the sum of its proper divisors (1046283786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530722710 is a wasteful number, since it uses less digits than its factorization.
530722710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 842437 (or 842434 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 530722710 is about 23037.4197773969. The cubic root of 530722710 is about 809.6349063383.
Adding to 530722710 its reverse (17227035), we get a palindrome (547949745).
The spelling of 530722710 in words is "five hundred thirty million, seven hundred twenty-two thousand, seven hundred ten".
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