Base | Representation |
---|---|
bin | 111011001001010000… |
… | …010011000010100000 |
3 | 20001220211210211101202 |
4 | 323021100103002200 |
5 | 2020030021103343 |
6 | 45101350420332 |
7 | 4405511250434 |
oct | 731120230240 |
9 | 201824724352 |
10 | 63506034848 |
11 | 24a29556a23 |
12 | 103840616a8 |
13 | 5cb0c2a619 |
14 | 31063829c4 |
15 | 19ba452db8 |
hex | ec94130a0 |
63506034848 has 48 divisors (see below), whose sum is σ = 127381131360. Its totient is φ = 31157258496.
The previous prime is 63506034793. The next prime is 63506034961. The reversal of 63506034848 is 84843060536.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1001990 + ... + 1063482.
It is an arithmetic number, because the mean of its divisors is an integer number (2653773570).
Almost surely, 263506034848 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 63506034848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63690565680).
63506034848 is an abundant number, since it is smaller than the sum of its proper divisors (63875096512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63506034848 is a wasteful number, since it uses less digits than its factorization.
63506034848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62109 (or 62101 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 47.
The spelling of 63506034848 in words is "sixty-three billion, five hundred six million, thirty-four thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •