Base | Representation |
---|---|
bin | 111010111010110111… |
… | …000010000000110101 |
3 | 20001022000101010200201 |
4 | 322322313002000311 |
5 | 2014031204433420 |
6 | 45021402240501 |
7 | 4366516431202 |
oct | 727267020065 |
9 | 201260333621 |
10 | 63264530485 |
11 | 249151a6142 |
12 | 103171b6131 |
13 | 5c72ba0b30 |
14 | 30c2278ca9 |
15 | 19a414b10a |
hex | ebadc2035 |
63264530485 has 16 divisors (see below), whose sum is σ = 81774033264. Its totient is φ = 46708826112.
The previous prime is 63264530479. The next prime is 63264530513. The reversal of 63264530485 is 58403546236.
63264530485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 22075422084 + 41189108401 = 148578^2 + 202951^2 .
It is not a de Polignac number, because 63264530485 - 25 = 63264530453 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227079 + ... + 422011.
It is an arithmetic number, because the mean of its divisors is an integer number (5110877079).
Almost surely, 263264530485 is an apocalyptic number.
63264530485 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
63264530485 is a deficient number, since it is larger than the sum of its proper divisors (18509502779).
63264530485 is a wasteful number, since it uses less digits than its factorization.
63264530485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199944.
The product of its (nonzero) digits is 2073600, while the sum is 46.
The spelling of 63264530485 in words is "sixty-three billion, two hundred sixty-four million, five hundred thirty thousand, four hundred eighty-five".
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