Base | Representation |
---|---|
bin | 11100001001101000… |
… | …111000001110000000 |
3 | 2220000112110101100010 |
4 | 130021220320032000 |
5 | 443400434411143 |
6 | 21515202224520 |
7 | 2120016600240 |
oct | 341150701600 |
9 | 86015411303 |
10 | 30226482048 |
11 | 11901074384 |
12 | 5a36955140 |
13 | 2b09292049 |
14 | 166a561b20 |
15 | bbd964a33 |
hex | 709a38380 |
30226482048 has 128 divisors (see below), whose sum is σ = 94719191040. Its totient is φ = 8357529600.
The previous prime is 30226482047. The next prime is 30226482059. The reversal of 30226482048 is 84028462203.
It is a tau number, because it is divible by the number of its divisors (128).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 30226481997 and 30226482015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30226482047) 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 15 ways as a sum of consecutive naturals, for example, 98043 + ... + 264698.
It is an arithmetic number, because the mean of its divisors is an integer number (739993680).
Almost surely, 230226482048 is an apocalyptic number.
It is an amenable number.
30226482048 is an abundant number, since it is smaller than the sum of its proper divisors (64492708992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30226482048 is a wasteful number, since it uses less digits than its factorization.
30226482048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362796 (or 362784 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 39.
The spelling of 30226482048 in words is "thirty billion, two hundred twenty-six million, four hundred eighty-two thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •