Base | Representation |
---|---|
bin | 1111011011100001111… |
… | …01101111001000010000 |
3 | 1212200110220001222111121 |
4 | 13231300331233020100 |
5 | 32141300102200144 |
6 | 1043320512052024 |
7 | 53206155265321 |
oct | 7556075571020 |
9 | 1780426058447 |
10 | 530176209424 |
11 | 194934715254 |
12 | 86902b34014 |
13 | 3acc2b8a5b4 |
14 | 1b936c1a448 |
15 | dbcee67384 |
hex | 7b70f6f210 |
530176209424 has 45 divisors (see below), whose sum is σ = 1064028596007. Its totient is φ = 255906360192.
The previous prime is 530176209421. The next prime is 530176209449. The reversal of 530176209424 is 424902671035.
The square root of 530176209424 is 728132.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 198363344400 + 331812865024 = 445380^2 + 576032^2 .
It is a super-2 number, since 2×5301762094242 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530176209421) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 84460174 + ... + 84466450.
Almost surely, 2530176209424 is an apocalyptic number.
530176209424 is the 728132-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530176209424
530176209424 is an abundant number, since it is smaller than the sum of its proper divisors (533852386583).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530176209424 is an frugal number, since it uses more digits than its factorization.
530176209424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12620 (or 6308 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 43.
It can be divided in two parts, 530176 and 209424, that added together give a square (739600 = 8602).
The spelling of 530176209424 in words is "five hundred thirty billion, one hundred seventy-six million, two hundred nine thousand, four hundred twenty-four".
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