Base | Representation |
---|---|
bin | 11111100110000… |
… | …010101111111001 |
3 | 1100221102011102211 |
4 | 133212002233321 |
5 | 2041144111200 |
6 | 124333055121 |
7 | 16064330110 |
oct | 3746025771 |
9 | 1327364384 |
10 | 530066425 |
11 | 252232829 |
12 | 1296274a1 |
13 | 85a81395 |
14 | 50580c77 |
15 | 31806aba |
hex | 1f982bf9 |
530066425 has 24 divisors (see below), whose sum is σ = 753076800. Its totient is φ = 362556480.
The previous prime is 530066419. The next prime is 530066431. The reversal of 530066425 is 524660035.
It is an interprime number because it is at equal distance from previous prime (530066419) and next prime (530066431).
It is not a de Polignac number, because 530066425 - 23 = 530066417 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69711 + ... + 76939.
It is an arithmetic number, because the mean of its divisors is an integer number (31378200).
Almost surely, 2530066425 is an apocalyptic number.
It is an amenable number.
530066425 is a deficient number, since it is larger than the sum of its proper divisors (223010375).
530066425 is a wasteful number, since it uses less digits than its factorization.
530066425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7665 (or 7660 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 530066425 is about 23023.1714800546. The cubic root of 530066425 is about 809.3010405827.
The spelling of 530066425 in words is "five hundred thirty million, sixty-six thousand, four hundred twenty-five".
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