Base | Representation |
---|---|
bin | 1111011100110100000… |
… | …00100100010110100000 |
3 | 1212202020212210220021221 |
4 | 13232122000210112200 |
5 | 32144202343130233 |
6 | 1043513111224424 |
7 | 53232216332251 |
oct | 7563200442640 |
9 | 1782225726257 |
10 | 530864817568 |
11 | 195158393798 |
12 | 86a75678114 |
13 | 3b0a273b737 |
14 | 1b9a046ab28 |
15 | dc2063942d |
hex | 7b9a0245a0 |
530864817568 has 12 divisors (see below), whose sum is σ = 1045140109650. Its totient is φ = 265432408768.
The previous prime is 530864817517. The next prime is 530864817569. The reversal of 530864817568 is 865718468035.
It can be written as a sum of positive squares in only one way, i.e., 517783863184 + 13080954384 = 719572^2 + 114372^2 .
It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (530864817569) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8294762743 + ... + 8294762806.
Almost surely, 2530864817568 is an apocalyptic number.
It is an amenable number.
530864817568 is a deficient number, since it is larger than the sum of its proper divisors (514275292082).
530864817568 is a wasteful number, since it uses less digits than its factorization.
530864817568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16589525559 (or 16589525551 counting only the distinct ones).
The product of its (nonzero) digits is 38707200, while the sum is 61.
The spelling of 530864817568 in words is "five hundred thirty billion, eight hundred sixty-four million, eight hundred seventeen thousand, five hundred sixty-eight".
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