Base | Representation |
---|---|
bin | 1100000101000000… |
… | …11111101010000100 |
3 | 121201220202221011200 |
4 | 12002200133222010 |
5 | 101240014224102 |
6 | 2551241502500 |
7 | 316456353525 |
oct | 60240375204 |
9 | 17656687150 |
10 | 6484523652 |
11 | 2828387662 |
12 | 130b7a1a30 |
13 | 7c4592759 |
14 | 4572d684c |
15 | 27e44551c |
hex | 18281fa84 |
6484523652 has 72 divisors (see below), whose sum is σ = 16866298176. Its totient is φ = 2099110464.
The previous prime is 6484523651. The next prime is 6484523663. The reversal of 6484523652 is 2563254846.
6484523652 is a `hidden beast` number, since 64 + 8 + 4 + 523 + 65 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 6484523598 and 6484523607.
It is not an unprimeable number, because it can be changed into a prime (6484523651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 745593 + ... + 754239.
Almost surely, 26484523652 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6484523652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8433149088).
6484523652 is an abundant number, since it is smaller than the sum of its proper divisors (10381774524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6484523652 is a wasteful number, since it uses less digits than its factorization.
6484523652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9257 (or 9252 counting only the distinct ones).
The product of its digits is 1382400, while the sum is 45.
The square root of 6484523652 is about 80526.5400473658. The cubic root of 6484523652 is about 1864.7732310104.
The spelling of 6484523652 in words is "six billion, four hundred eighty-four million, five hundred twenty-three thousand, six hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •