Base | Representation |
---|---|
bin | 11111100111010… |
… | …111100111000100 |
3 | 1100222001211020201 |
4 | 133213113213010 |
5 | 2041241222040 |
6 | 124344340244 |
7 | 16100305363 |
oct | 3747274704 |
9 | 1328054221 |
10 | 530414020 |
11 | 25244a9a4 |
12 | 129774684 |
13 | 85b73666 |
14 | 506317da |
15 | 31874a9a |
hex | 1f9d79c4 |
530414020 has 36 divisors (see below), whose sum is σ = 1129993452. Its totient is φ = 209137600.
The previous prime is 530413997. The next prime is 530414023. The reversal of 530414020 is 20414035.
It can be written as a sum of positive squares in 2 ways, for example, as 295221124 + 235192896 = 17182^2 + 15336^2 .
It is a super-2 number, since 2×5304140202 = 562678065225120800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (530414023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98190 + ... + 103450.
It is an arithmetic number, because the mean of its divisors is an integer number (31388707).
Almost surely, 2530414020 is an apocalyptic number.
It is an amenable number.
530414020 is an abundant number, since it is smaller than the sum of its proper divisors (599579432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530414020 is a wasteful number, since it uses less digits than its factorization.
530414020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5412 (or 5339 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 530414020 is about 23030.7190508677. The cubic root of 530414020 is about 809.4779036538.
Adding to 530414020 its reverse (20414035), we get a palindrome (550828055).
The spelling of 530414020 in words is "five hundred thirty million, four hundred fourteen thousand, twenty".
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