Base | Representation |
---|---|
bin | 11111101000010… |
… | …101010010110011 |
3 | 1100222112122211022 |
4 | 133220111102303 |
5 | 2041322313200 |
6 | 124354010055 |
7 | 16102410110 |
oct | 3750252263 |
9 | 1328478738 |
10 | 530666675 |
11 | 252602800 |
12 | 12987692b |
13 | 85c31666 |
14 | 50699907 |
15 | 318c4885 |
hex | 1fa154b3 |
530666675 has 72 divisors (see below), whose sum is σ = 870777600. Its totient is φ = 313156800.
The previous prime is 530666671. The next prime is 530666677. The reversal of 530666675 is 576666035.
It is not a de Polignac number, because 530666675 - 22 = 530666671 is a prime.
It is not an unprimeable number, because it can be changed into a prime (530666671) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 401666 + ... + 402984.
Almost surely, 2530666675 is an apocalyptic number.
530666675 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
530666675 is a deficient number, since it is larger than the sum of its proper divisors (340110925).
530666675 is a wasteful number, since it uses less digits than its factorization.
530666675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1377 (or 1361 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 44.
The square root of 530666675 is about 23036.2035717694. The cubic root of 530666675 is about 809.6064109251.
The spelling of 530666675 in words is "five hundred thirty million, six hundred sixty-six thousand, six hundred seventy-five".
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