Base | Representation |
---|---|
bin | 111010110111011111… |
… | …100100111111110011 |
3 | 20001011002002122221220 |
4 | 322313133210333303 |
5 | 2013422230110200 |
6 | 45012023520123 |
7 | 4365232365060 |
oct | 726737447763 |
9 | 201132078856 |
10 | 63208050675 |
11 | 2489632a010 |
12 | 103002b9043 |
13 | 5c64287223 |
14 | 30b8975c67 |
15 | 199e1e14a0 |
hex | eb77e4ff3 |
63208050675 has 96 divisors (see below), whose sum is σ = 130376417280. Its totient is φ = 26250998400.
The previous prime is 63208050589. The next prime is 63208050677. The reversal of 63208050675 is 57605080236.
It is not a de Polignac number, because 63208050675 - 211 = 63208048627 is a prime.
It is not an unprimeable number, because it can be changed into a prime (63208050677) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12581214 + ... + 12586236.
It is an arithmetic number, because the mean of its divisors is an integer number (1358087680).
Almost surely, 263208050675 is an apocalyptic number.
63208050675 is an abundant number, since it is smaller than the sum of its proper divisors (67168366605).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63208050675 is a wasteful number, since it uses less digits than its factorization.
63208050675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7233 (or 7228 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 42.
The spelling of 63208050675 in words is "sixty-three billion, two hundred eight million, fifty thousand, six hundred seventy-five".
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