Base | Representation |
---|---|
bin | 1100000100010010… |
… | …01110101110101110 |
3 | 121201111022002101220 |
4 | 12002021032232232 |
5 | 101231434100011 |
6 | 2550503044210 |
7 | 316353463314 |
oct | 60211165656 |
9 | 17644262356 |
10 | 6478425006 |
11 | 28249a1659 |
12 | 1309740666 |
13 | 7c32388a1 |
14 | 45658a0b4 |
15 | 27db3d506 |
hex | 18224ebae |
6478425006 has 32 divisors (see below), whose sum is σ = 13374256896. Its totient is φ = 2090712000.
The previous prime is 6478425001. The next prime is 6478425013. The reversal of 6478425006 is 6005248746.
It is a super-2 number, since 2×64784250062 = 83939981116732200072, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6478425001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68290 + ... + 132741.
It is an arithmetic number, because the mean of its divisors is an integer number (417945528).
Almost surely, 26478425006 is an apocalyptic number.
6478425006 is an abundant number, since it is smaller than the sum of its proper divisors (6895831890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6478425006 is a wasteful number, since it uses less digits than its factorization.
6478425006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201208.
The product of its (nonzero) digits is 322560, while the sum is 42.
The square root of 6478425006 is about 80488.6638353501. The cubic root of 6478425006 is about 1864.1884458840.
The spelling of 6478425006 in words is "six billion, four hundred seventy-eight million, four hundred twenty-five thousand, six".
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