Base | Representation |
---|---|
bin | 1111111101101111010 |
3 | 222120121012 |
4 | 1333231322 |
5 | 113220010 |
6 | 15113522 |
7 | 4306106 |
oct | 1775572 |
9 | 876535 |
10 | 523130 |
11 | 328043 |
12 | 2128a2 |
13 | 15415a |
14 | d8906 |
15 | a5005 |
hex | 7fb7a |
523130 has 8 divisors (see below), whose sum is σ = 941652. Its totient is φ = 209248.
The previous prime is 523129. The next prime is 523169. The reversal of 523130 is 31325.
It can be written as a sum of positive squares in 2 ways, for example, as 502681 + 20449 = 709^2 + 143^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26147 + ... + 26166.
2523130 is an apocalyptic number.
523130 is a deficient number, since it is larger than the sum of its proper divisors (418522).
523130 is a wasteful number, since it uses less digits than its factorization.
523130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52320.
The product of its (nonzero) digits is 90, while the sum is 14.
The square root of 523130 is about 723.2772635719. The cubic root of 523130 is about 80.5755370347.
Adding to 523130 its reverse (31325), we get a palindrome (554455).
The spelling of 523130 in words is "five hundred twenty-three thousand, one hundred thirty".
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