Base | Representation |
---|---|
bin | 111100010101011011100110… |
… | …0001101101101101111011010 |
3 | 2120121002111000021020221202200 |
4 | 1320222313030031231233122 |
5 | 1024030132222334440110 |
6 | 5120421143434111030 |
7 | 216533415544442463 |
oct | 17052671415555732 |
9 | 2517074007227680 |
10 | 530711060077530 |
11 | 144112329894462 |
12 | 4b63343827b476 |
13 | 19a18ab8770837 |
14 | 950a7a3979d6a |
15 | 415502c7396c0 |
hex | 1e2adcc36dbda |
530711060077530 has 96 divisors (see below), whose sum is σ = 1399034429120016. Its totient is φ = 139555974269952.
The previous prime is 530711060077501. The next prime is 530711060077531. The reversal of 530711060077530 is 35770060117035.
530711060077530 is a `hidden beast` number, since 5 + 3 + 0 + 7 + 1 + 1 + 0 + 600 + 7 + 7 + 5 + 30 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 374305596426441 + 156405463651089 = 19346979^2 + 12506217^2 .
It is a super-2 number, since 2×5307110600775302 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (530711060077531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24222304 + ... + 40597316.
Almost surely, 2530711060077530 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530711060077530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (699517214560008).
530711060077530 is an abundant number, since it is smaller than the sum of its proper divisors (868323369042486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530711060077530 is a wasteful number, since it uses less digits than its factorization.
530711060077530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16380032 (or 16380029 counting only the distinct ones).
The product of its (nonzero) digits is 463050, while the sum is 45.
The spelling of 530711060077530 in words is "five hundred thirty trillion, seven hundred eleven billion, sixty million, seventy-seven thousand, five hundred thirty".
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