Base | Representation |
---|---|
bin | 11111100111110… |
… | …110010001000001 |
3 | 1100222022012111021 |
4 | 133213312101001 |
5 | 2041304231320 |
6 | 124351145441 |
7 | 16101340432 |
oct | 3747662101 |
9 | 1328265437 |
10 | 530539585 |
11 | 252526274 |
12 | 129815281 |
13 | 85bb8864 |
14 | 50665489 |
15 | 3189bdaa |
hex | 1f9f6441 |
530539585 has 8 divisors (see below), whose sum is σ = 638453160. Its totient is φ = 423227904.
The previous prime is 530539577. The next prime is 530539627. The reversal of 530539585 is 585935035.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 71166096 + 459373489 = 8436^2 + 21433^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530539585 - 23 = 530539577 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148530 + ... + 152059.
It is an arithmetic number, because the mean of its divisors is an integer number (79806645).
Almost surely, 2530539585 is an apocalyptic number.
It is an amenable number.
530539585 is a deficient number, since it is larger than the sum of its proper divisors (107913575).
530539585 is a wasteful number, since it uses less digits than its factorization.
530539585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300947.
The product of its (nonzero) digits is 405000, while the sum is 43.
The square root of 530539585 is about 23033.4449225469. Note that the first 3 decimals coincide. The cubic root of 530539585 is about 809.5417745607.
The spelling of 530539585 in words is "five hundred thirty million, five hundred thirty-nine thousand, five hundred eighty-five".
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