Base | Representation |
---|---|
bin | 11111100101111… |
… | …001001111111000 |
3 | 1100221100012001121 |
4 | 133211321033320 |
5 | 2041141340022 |
6 | 124332155024 |
7 | 16064105500 |
oct | 3745711770 |
9 | 1327305047 |
10 | 530027512 |
11 | 252206573 |
12 | 129608a74 |
13 | 85a69761 |
14 | 50570a00 |
15 | 317ea2c7 |
hex | 1f9793f8 |
530027512 has 24 divisors (see below), whose sum is σ = 1156055760. Its totient is φ = 227154480.
The previous prime is 530027501. The next prime is 530027543. The reversal of 530027512 is 215720035.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 675664 + ... + 676447.
It is an arithmetic number, because the mean of its divisors is an integer number (48168990).
Almost surely, 2530027512 is an apocalyptic number.
It is an amenable number.
530027512 is an abundant number, since it is smaller than the sum of its proper divisors (626028248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530027512 is a wasteful number, since it uses less digits than its factorization.
530027512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1352131 (or 1352120 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 530027512 is about 23022.3263811458. The cubic root of 530027512 is about 809.2812360824.
Adding to 530027512 its reverse (215720035), we get a palindrome (745747547).
The spelling of 530027512 in words is "five hundred thirty million, twenty-seven thousand, five hundred twelve".
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