Base | Representation |
---|---|
bin | 11111100111101… |
… | …001010011001010 |
3 | 1100222012111122012 |
4 | 133213221103022 |
5 | 2041301031344 |
6 | 124350055522 |
7 | 16101026540 |
oct | 3747512312 |
9 | 1328174565 |
10 | 530486474 |
11 | 25249a381 |
12 | 1297aa5a2 |
13 | 85b9a62b |
14 | 5064dd90 |
15 | 3188b29e |
hex | 1f9e94ca |
530486474 has 16 divisors (see below), whose sum is σ = 921864768. Its totient is φ = 224236512.
The previous prime is 530486461. The next prime is 530486491. The reversal of 530486474 is 474684035.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258512 + ... + 260555.
It is an arithmetic number, because the mean of its divisors is an integer number (57616548).
Almost surely, 2530486474 is an apocalyptic number.
530486474 is a deficient number, since it is larger than the sum of its proper divisors (391378294).
530486474 is a wasteful number, since it uses less digits than its factorization.
530486474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519149.
The product of its (nonzero) digits is 322560, while the sum is 41.
The square root of 530486474 is about 23032.2919832135. The cubic root of 530486474 is about 809.5147599205.
The spelling of 530486474 in words is "five hundred thirty million, four hundred eighty-six thousand, four hundred seventy-four".
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