Base | Representation |
---|---|
bin | 11111100110101… |
… | …001000010000011 |
3 | 1100221201010112121 |
4 | 133212221002003 |
5 | 2041214120420 |
6 | 124340305111 |
7 | 16065552223 |
oct | 3746510203 |
9 | 1327633477 |
10 | 530223235 |
11 | 25232a623 |
12 | 1296a2197 |
13 | 85b07879 |
14 | 505c2083 |
15 | 318382aa |
hex | 1f9a9083 |
530223235 has 16 divisors (see below), whose sum is σ = 644005152. Its totient is φ = 419040000.
The previous prime is 530223229. The next prime is 530223247. The reversal of 530223235 is 532322035.
It is not a de Polignac number, because 530223235 - 23 = 530223227 is a prime.
It is a super-2 number, since 2×5302232352 = 562273357867730450, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302632 + ... + 304378.
It is an arithmetic number, because the mean of its divisors is an integer number (40250322).
Almost surely, 2530223235 is an apocalyptic number.
530223235 is a deficient number, since it is larger than the sum of its proper divisors (113781917).
530223235 is a wasteful number, since it uses less digits than its factorization.
530223235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2454.
The product of its (nonzero) digits is 5400, while the sum is 25.
The square root of 530223235 is about 23026.5767104014. The cubic root of 530223235 is about 809.3808381187.
The spelling of 530223235 in words is "five hundred thirty million, two hundred twenty-three thousand, two hundred thirty-five".
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