Base | Representation |
---|---|
bin | 1100000101001100… |
… | …01000000110011000 |
3 | 121202000112221101010 |
4 | 12002212020012120 |
5 | 101240404000044 |
6 | 2551333253520 |
7 | 316505043030 |
oct | 60246100630 |
9 | 17660487333 |
10 | 6486000024 |
11 | 28291a58a9 |
12 | 13101942a0 |
13 | 7c498b74a |
14 | 45759c8c0 |
15 | 27e637bb9 |
hex | 182988198 |
6486000024 has 64 divisors (see below), whose sum is σ = 18597047040. Its totient is φ = 1846581120.
The previous prime is 6486000019. The next prime is 6486000041. The reversal of 6486000024 is 4200006846.
It is a super-2 number, since 2×64860000242 = 84136392622656001152, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6485999955 and 6486000000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20667 + ... + 115754.
It is an arithmetic number, because the mean of its divisors is an integer number (290578860).
Almost surely, 26486000024 is an apocalyptic number.
It is an amenable number.
6486000024 is an abundant number, since it is smaller than the sum of its proper divisors (12111047016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6486000024 is a wasteful number, since it uses less digits than its factorization.
6486000024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136720 (or 136716 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 6486000024 is about 80535.7065158058. The cubic root of 6486000024 is about 1864.9147417941.
The spelling of 6486000024 in words is "six billion, four hundred eighty-six million, twenty-four", and thus it is an aban number.
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