Base | Representation |
---|---|
bin | 11110001101011… |
… | …001111000011001 |
3 | 1022022200122112212 |
4 | 132031121320121 |
5 | 2014222032421 |
6 | 122143044505 |
7 | 15362662352 |
oct | 3615317031 |
9 | 1268618485 |
10 | 506830361 |
11 | 240102174 |
12 | 1218a0735 |
13 | 8100702b |
14 | 4b452d29 |
15 | 2e766e5b |
hex | 1e359e19 |
506830361 has 16 divisors (see below), whose sum is σ = 536155200. Its totient is φ = 478365888.
The previous prime is 506830351. The next prime is 506830417. The reversal of 506830361 is 163038605.
It is a cyclic number.
It is not a de Polignac number, because 506830361 - 26 = 506830297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (506830351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643610 + ... + 644396.
It is an arithmetic number, because the mean of its divisors is an integer number (33509700).
Almost surely, 2506830361 is an apocalyptic number.
It is an amenable number.
506830361 is a deficient number, since it is larger than the sum of its proper divisors (29324839).
506830361 is a wasteful number, since it uses less digits than its factorization.
506830361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1288.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 506830361 is about 22512.8932169990. The cubic root of 506830361 is about 797.2983664277.
Adding to 506830361 its reverse (163038605), we get a palindrome (669868966).
The spelling of 506830361 in words is "five hundred six million, eight hundred thirty thousand, three hundred sixty-one".
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