Base | Representation |
---|---|
bin | 1000011000000011… |
… | …1000111110010001 |
3 | 12210200201112221122 |
4 | 2012000320332101 |
5 | 14101041132210 |
6 | 1011034332025 |
7 | 106500626423 |
oct | 20600707621 |
9 | 5720645848 |
10 | 2248380305 |
11 | a54174446 |
12 | 528b8a015 |
13 | 29aa70762 |
14 | 174872813 |
15 | d25c6b55 |
hex | 86038f91 |
2248380305 has 32 divisors (see below), whose sum is σ = 2928317184. Its totient is φ = 1651009536.
The previous prime is 2248380301. The next prime is 2248380317. The reversal of 2248380305 is 5030838422.
It is not a de Polignac number, because 2248380305 - 22 = 2248380301 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2248380301) 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 31 ways as a sum of consecutive naturals, for example, 584669 + ... + 588501.
It is an arithmetic number, because the mean of its divisors is an integer number (91509912).
Almost surely, 22248380305 is an apocalyptic number.
It is an amenable number.
2248380305 is a deficient number, since it is larger than the sum of its proper divisors (679936879).
2248380305 is a wasteful number, since it uses less digits than its factorization.
2248380305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4025.
The product of its (nonzero) digits is 46080, while the sum is 35.
The square root of 2248380305 is about 47417.0887444601. The cubic root of 2248380305 is about 1310.0561918674.
The spelling of 2248380305 in words is "two billion, two hundred forty-eight million, three hundred eighty thousand, three hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •