Base | Representation |
---|---|
bin | 11111100111010… |
… | …001110001011011 |
3 | 1100222000121110001 |
4 | 133213101301123 |
5 | 2041234440412 |
6 | 124344033431 |
7 | 16100145562 |
oct | 3747216133 |
9 | 1328017401 |
10 | 530390107 |
11 | 252433a35 |
12 | 129762877 |
13 | 85b65800 |
14 | 50626bd9 |
15 | 3186c957 |
hex | 1f9d1c5b |
530390107 has 6 divisors (see below), whose sum is σ = 574327932. Its totient is φ = 489590712.
The previous prime is 530390099. The next prime is 530390141. The reversal of 530390107 is 701093035.
It is not a de Polignac number, because 530390107 - 23 = 530390099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530390207) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1569033 + ... + 1569370.
It is an arithmetic number, because the mean of its divisors is an integer number (95721322).
Almost surely, 2530390107 is an apocalyptic number.
530390107 is a deficient number, since it is larger than the sum of its proper divisors (43937825).
530390107 is a wasteful number, since it uses less digits than its factorization.
530390107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3138429 (or 3138416 counting only the distinct ones).
The product of its (nonzero) digits is 2835, while the sum is 28.
The square root of 530390107 is about 23030.1998905785. The cubic root of 530390107 is about 809.4657387315.
The spelling of 530390107 in words is "five hundred thirty million, three hundred ninety thousand, one hundred seven".
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