Base | Representation |
---|---|
bin | 11111100110100… |
… | …110100010110100 |
3 | 1100221200121120011 |
4 | 133212212202310 |
5 | 2041213304134 |
6 | 124340150004 |
7 | 16065510424 |
oct | 3746464264 |
9 | 1327617504 |
10 | 530213044 |
11 | 2523229a9 |
12 | 129698304 |
13 | 85b0303a |
14 | 505bc484 |
15 | 31835264 |
hex | 1f9a68b4 |
530213044 has 6 divisors (see below), whose sum is σ = 927872834. Its totient is φ = 265106520.
The previous prime is 530213029. The next prime is 530213053. The reversal of 530213044 is 440312035.
It can be written as a sum of positive squares in only one way, i.e., 422302500 + 107910544 = 20550^2 + 10388^2 .
It is a super-2 number, since 2×5302130442 = 562251744055491872, 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 as a sum of consecutive naturals, namely, 66276627 + ... + 66276634.
Almost surely, 2530213044 is an apocalyptic number.
It is an amenable number.
530213044 is a deficient number, since it is larger than the sum of its proper divisors (397659790).
530213044 is a wasteful number, since it uses less digits than its factorization.
530213044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132553265 (or 132553263 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 530213044 is about 23026.3554215599. The cubic root of 530213044 is about 809.3756525966.
Adding to 530213044 its reverse (440312035), we get a palindrome (970525079).
It can be divided in two parts, 53021 and 3044, that added together give a palindrome (56065).
The spelling of 530213044 in words is "five hundred thirty million, two hundred thirteen thousand, forty-four".
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