Base | Representation |
---|---|
bin | 111100010000010011100001… |
… | …0011101000001001111101111 |
3 | 2120111121010110202222010012220 |
4 | 1320200213002131001033233 |
5 | 1023432111324022242004 |
6 | 5115121345035130423 |
7 | 216431464456046025 |
oct | 17040470235011757 |
9 | 2514533422863186 |
10 | 530006521680879 |
11 | 14397055a27a231 |
12 | 4b53a9938a3a13 |
13 | 19997528ca52b9 |
14 | 94c4649a12715 |
15 | 4141a4500bdd9 |
hex | 1e209c27413ef |
530006521680879 has 4 divisors (see below), whose sum is σ = 706675362241176. Its totient is φ = 353337681120584.
The previous prime is 530006521680863. The next prime is 530006521681079. The reversal of 530006521680879 is 978086125600035.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 530006521680879 - 24 = 530006521680863 is a prime.
It is a super-2 number, since 2×5300065216808792 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530006521610879) 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, 88334420280144 + ... + 88334420280149.
It is an arithmetic number, because the mean of its divisors is an integer number (176668840560294).
Almost surely, 2530006521680879 is an apocalyptic number.
530006521680879 is a deficient number, since it is larger than the sum of its proper divisors (176668840560297).
530006521680879 is a wasteful number, since it uses less digits than its factorization.
530006521680879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176668840560296.
The product of its (nonzero) digits is 21772800, while the sum is 60.
The spelling of 530006521680879 in words is "five hundred thirty trillion, six billion, five hundred twenty-one million, six hundred eighty thousand, eight hundred seventy-nine".
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