Base | Representation |
---|---|
bin | 11111101000110… |
… | …110011111100111 |
3 | 1100222210120100220 |
4 | 133220312133213 |
5 | 2041341141123 |
6 | 124400535423 |
7 | 16103514426 |
oct | 3750663747 |
9 | 1328716326 |
10 | 530802663 |
11 | 252695996 |
12 | 129921573 |
13 | 85c7b521 |
14 | 506d32bd |
15 | 318eece3 |
hex | 1fa367e7 |
530802663 has 16 divisors (see below), whose sum is σ = 722620416. Its totient is φ = 346479840.
The previous prime is 530802647. The next prime is 530802673. The reversal of 530802663 is 366208035.
It is not a de Polignac number, because 530802663 - 24 = 530802647 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530802673) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34306 + ... + 47312.
It is an arithmetic number, because the mean of its divisors is an integer number (45163776).
Almost surely, 2530802663 is an apocalyptic number.
530802663 is a deficient number, since it is larger than the sum of its proper divisors (191817753).
530802663 is a wasteful number, since it uses less digits than its factorization.
530802663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13294.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 530802663 is about 23039.1549975254. The cubic root of 530802663 is about 809.6755612717.
The spelling of 530802663 in words is "five hundred thirty million, eight hundred two thousand, six hundred sixty-three".
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