Base | Representation |
---|---|
bin | 1111011100100101111… |
… | …01100001101101110101 |
3 | 1212201221122022210121102 |
4 | 13232102331201231311 |
5 | 32143432111023304 |
6 | 1043453245055445 |
7 | 53226252330644 |
oct | 7562275415565 |
9 | 1781848283542 |
10 | 530746579829 |
11 | 1950a7675a54 |
12 | 86a41b57585 |
13 | 3b0840b098b |
14 | 1b98c88d35b |
15 | dc15080d1e |
hex | 7b92f61b75 |
530746579829 has 12 divisors (see below), whose sum is σ = 549775586724. Its totient is φ = 512355188352.
The previous prime is 530746579733. The next prime is 530746579841. The reversal of 530746579829 is 928975647035.
It can be written as a sum of positive squares in 6 ways, for example, as 121399980625 + 409346599204 = 348425^2 + 639802^2 .
It is a de Polignac number, because none of the positive numbers 2k-530746579829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530746579849) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5024849 + ... + 5129385.
It is an arithmetic number, because the mean of its divisors is an integer number (45814632227).
Almost surely, 2530746579829 is an apocalyptic number.
It is an amenable number.
530746579829 is a deficient number, since it is larger than the sum of its proper divisors (19029006895).
530746579829 is a wasteful number, since it uses less digits than its factorization.
530746579829 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110632 (or 110603 counting only the distinct ones).
The product of its (nonzero) digits is 114307200, while the sum is 65.
The spelling of 530746579829 in words is "five hundred thirty billion, seven hundred forty-six million, five hundred seventy-nine thousand, eight hundred twenty-nine".
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