Base | Representation |
---|---|
bin | 110000111100001111… |
… | …100110100010001100 |
3 | 12000122022201101101100 |
4 | 300330033212202030 |
5 | 1330110341034013 |
6 | 40050303543100 |
7 | 3540150303444 |
oct | 607417464214 |
9 | 160568641340 |
10 | 52550330508 |
11 | 20317323115 |
12 | a226bbaa90 |
13 | 4c56241b30 |
14 | 2787323124 |
15 | 1578713473 |
hex | c3c3e688c |
52550330508 has 72 divisors (see below), whose sum is σ = 145398898736. Its totient is φ = 15904252800.
The previous prime is 52550330479. The next prime is 52550330509. The reversal of 52550330508 is 80503305525.
52550330508 is a `hidden beast` number, since 52 + 550 + 3 + 3 + 0 + 50 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (52550330509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 891838 + ... + 948933.
Almost surely, 252550330508 is an apocalyptic number.
It is an amenable number.
52550330508 is an abundant number, since it is smaller than the sum of its proper divisors (92848568228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52550330508 is a wasteful number, since it uses less digits than its factorization.
52550330508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1840855 (or 1840850 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 36.
The spelling of 52550330508 in words is "fifty-two billion, five hundred fifty million, three hundred thirty thousand, five hundred eight".
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