Base | Representation |
---|---|
bin | 11111100110100… |
… | …110111011010100 |
3 | 1100221200200201020 |
4 | 133212212323110 |
5 | 2041213331422 |
6 | 124340201140 |
7 | 16065515124 |
oct | 3746467324 |
9 | 1327620636 |
10 | 530214612 |
11 | 2523240a4 |
12 | 1296991b0 |
13 | 85b03975 |
14 | 505bcc84 |
15 | 3183595c |
hex | 1f9a6ed4 |
530214612 has 48 divisors (see below), whose sum is σ = 1248479232. Its totient is φ = 175131360.
The previous prime is 530214577. The next prime is 530214637. The reversal of 530214612 is 216412035.
It is a super-2 number, since 2×5302146122 = 562255069556621088, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928287 + ... + 928857.
It is an arithmetic number, because the mean of its divisors is an integer number (26009984).
Almost surely, 2530214612 is an apocalyptic number.
It is an amenable number.
530214612 is an abundant number, since it is smaller than the sum of its proper divisors (718264620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530214612 is a wasteful number, since it uses less digits than its factorization.
530214612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1148 (or 1146 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 530214612 is about 23026.3894694761. The cubic root of 530214612 is about 809.3764504518.
Adding to 530214612 its reverse (216412035), we get a palindrome (746626647).
The spelling of 530214612 in words is "five hundred thirty million, two hundred fourteen thousand, six hundred twelve".
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