Base | Representation |
---|---|
bin | 11111110101111… |
… | …011100111101010 |
3 | 1101020020202212222 |
4 | 133311323213222 |
5 | 2043230402110 |
6 | 125002234042 |
7 | 16144615220 |
oct | 3765734752 |
9 | 1336222788 |
10 | 534231530 |
11 | 254618068 |
12 | 12aab5922 |
13 | 868ac141 |
14 | 50d46b10 |
15 | 31d7ac55 |
hex | 1fd7b9ea |
534231530 has 64 divisors (see below), whose sum is σ = 1134017280. Its totient is φ = 177375744.
The previous prime is 534231499. The next prime is 534231547. The reversal of 534231530 is 35132435.
It is a super-2 number, since 2×5342315302 = 570806655292281800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 534231530.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 810341 + ... + 810999.
It is an arithmetic number, because the mean of its divisors is an integer number (17719020).
Almost surely, 2534231530 is an apocalyptic number.
534231530 is an abundant number, since it is smaller than the sum of its proper divisors (599785750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534231530 is a wasteful number, since it uses less digits than its factorization.
534231530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1023.
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 534231530 is about 23113.4491151797. The cubic root of 534231530 is about 811.4152618795.
Adding to 534231530 its reverse (35132435), we get a palindrome (569363965).
The spelling of 534231530 in words is "five hundred thirty-four million, two hundred thirty-one thousand, five hundred thirty".
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