Base | Representation |
---|---|
bin | 11111100110110… |
… | …010010000001101 |
3 | 1100221210001100111 |
4 | 133212302100031 |
5 | 2041221323010 |
6 | 124341200021 |
7 | 16066100311 |
oct | 3746622015 |
9 | 1327701314 |
10 | 530261005 |
11 | 252355a3a |
12 | 129700011 |
13 | 85b1bb11 |
14 | 505d1b41 |
15 | 3184458a |
hex | 1f9b240d |
530261005 has 8 divisors (see below), whose sum is σ = 640217952. Its totient is φ = 421605648.
The previous prime is 530260999. The next prime is 530261029. The reversal of 530261005 is 500162035.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-530261005 is a prime.
It is a super-2 number, since 2×5302610052 = 562353466847220050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324499 + ... + 326128.
It is an arithmetic number, because the mean of its divisors is an integer number (80027244).
Almost surely, 2530261005 is an apocalyptic number.
It is an amenable number.
530261005 is a deficient number, since it is larger than the sum of its proper divisors (109956947).
530261005 is a wasteful number, since it uses less digits than its factorization.
530261005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 650795.
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 530261005 is about 23027.3968350745. The cubic root of 530261005 is about 809.4000561803.
The spelling of 530261005 in words is "five hundred thirty million, two hundred sixty-one thousand, five".
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