Base | Representation |
---|---|
bin | 11111100110000… |
… | …001101100001010 |
3 | 1100221101221111021 |
4 | 133212001230022 |
5 | 2041143441330 |
6 | 124333023054 |
7 | 16064311345 |
oct | 3746015412 |
9 | 1327357437 |
10 | 530062090 |
11 | 25222a548 |
12 | 129624a8a |
13 | 85a7c40c |
14 | 5057d45c |
15 | 3180567a |
hex | 1f981b0a |
530062090 has 8 divisors (see below), whose sum is σ = 954111780. Its totient is φ = 212024832.
The previous prime is 530062081. The next prime is 530062097. The reversal of 530062090 is 90260035.
It can be written as a sum of positive squares in 2 ways, for example, as 526105969 + 3956121 = 22937^2 + 1989^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (530062097) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26503095 + ... + 26503114.
Almost surely, 2530062090 is an apocalyptic number.
530062090 is a deficient number, since it is larger than the sum of its proper divisors (424049690).
530062090 is a wasteful number, since it uses less digits than its factorization.
530062090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53006216.
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 530062090 is about 23023.0773355779. The cubic root of 530062090 is about 809.2988343626.
The spelling of 530062090 in words is "five hundred thirty million, sixty-two thousand, ninety".
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