Base | Representation |
---|---|
bin | 11110000111001… |
… | …111100010001010 |
3 | 1022012122120211220 |
4 | 132013033202022 |
5 | 2013313340424 |
6 | 122044302510 |
7 | 15343154235 |
oct | 3607174212 |
9 | 1265576756 |
10 | 505215114 |
11 | 23a1a9658 |
12 | 121241a36 |
13 | 8088ca71 |
14 | 4b15241c |
15 | 2e548579 |
hex | 1e1cf88a |
505215114 has 16 divisors (see below), whose sum is σ = 1010838528. Its totient is φ = 168336992.
The previous prime is 505215089. The next prime is 505215121. The reversal of 505215114 is 411512505.
It is a super-2 number, since 2×5052151142 = 510484622828065992, which contains 22 as substring.
It is a Curzon 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, 454 + ... + 31790.
It is an arithmetic number, because the mean of its divisors is an integer number (63177408).
Almost surely, 2505215114 is an apocalyptic number.
505215114 is an abundant number, since it is smaller than the sum of its proper divisors (505623414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505215114 is a wasteful number, since it uses less digits than its factorization.
505215114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34029.
The product of its (nonzero) digits is 1000, while the sum is 24.
The square root of 505215114 is about 22476.9907683391. The cubic root of 505215114 is about 796.4504796318.
Adding to 505215114 its reverse (411512505), we get a palindrome (916727619).
The spelling of 505215114 in words is "five hundred five million, two hundred fifteen thousand, one hundred fourteen".
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