Base | Representation |
---|---|
bin | 1110111000001101000… |
… | …01001010011100011010 |
3 | 1210212112010200100020210 |
4 | 13130012201022130122 |
5 | 31333424334340200 |
6 | 1030502530231550 |
7 | 51635162154045 |
oct | 7340641123432 |
9 | 1725463610223 |
10 | 511210465050 |
11 | 187891a8684a |
12 | 830ab4255b6 |
13 | 3928c854b4c |
14 | 1aa5803bc5c |
15 | d46ede7650 |
hex | 770684a71a |
511210465050 has 48 divisors (see below), whose sum is σ = 1334528379360. Its totient is φ = 129147906240.
The previous prime is 511210465033. The next prime is 511210465063. The reversal of 511210465050 is 50564012115.
It is a super-3 number, since 3×5112104650503 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 511210464999 and 511210465017.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89683197 + ... + 89688896.
It is an arithmetic number, because the mean of its divisors is an integer number (27802674570).
Almost surely, 2511210465050 is an apocalyptic number.
511210465050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
511210465050 is an abundant number, since it is smaller than the sum of its proper divisors (823317914310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
511210465050 is a wasteful number, since it uses less digits than its factorization.
511210465050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179372127 (or 179372122 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 30.
Adding to 511210465050 its reverse (50564012115), we get a palindrome (561774477165).
The spelling of 511210465050 in words is "five hundred eleven billion, two hundred ten million, four hundred sixty-five thousand, fifty".
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