Base | Representation |
---|---|
bin | 11110001110101… |
… | …111001111101100 |
3 | 1022100100102011220 |
4 | 132032233033230 |
5 | 2014314230022 |
6 | 122154343340 |
7 | 15365646633 |
oct | 3616571754 |
9 | 1270312156 |
10 | 507180012 |
11 | 240320939 |
12 | 121a2ab50 |
13 | 810ca221 |
14 | 4b50451a |
15 | 2e7d585c |
hex | 1e3af3ec |
507180012 has 48 divisors (see below), whose sum is σ = 1213588992. Its totient is φ = 164767680.
The previous prime is 507180001. The next prime is 507180013. The reversal of 507180012 is 210081705.
It is not an unprimeable number, because it can be changed into a prime (507180013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340333 + ... + 341819.
It is an arithmetic number, because the mean of its divisors is an integer number (25283104).
Almost surely, 2507180012 is an apocalyptic number.
It is an amenable number.
507180012 is an abundant number, since it is smaller than the sum of its proper divisors (706408980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
507180012 is a wasteful number, since it uses less digits than its factorization.
507180012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2198 (or 2196 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 24.
The square root of 507180012 is about 22520.6574504387. The cubic root of 507180012 is about 797.4816704218.
The spelling of 507180012 in words is "five hundred seven million, one hundred eighty thousand, twelve".
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