Base | Representation |
---|---|
bin | 101011001010000… |
… | …0111011010010000 |
3 | 10201220212210200202 |
4 | 1112110013122100 |
5 | 10431204120213 |
6 | 355410034332 |
7 | 50612523101 |
oct | 12624073220 |
9 | 3656783622 |
10 | 1448113808 |
11 | 683471379 |
12 | 344b789a8 |
13 | 1a102649b |
14 | da4783a8 |
15 | 871eab58 |
hex | 56507690 |
1448113808 has 30 divisors (see below), whose sum is σ = 2817624534. Its totient is φ = 720995968.
The previous prime is 1448113763. The next prime is 1448113847. The reversal of 1448113808 is 8083118441.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 847275664 + 600838144 = 29108^2 + 24512^2 .
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 5 ways as a sum of consecutive naturals, for example, 2346716 + ... + 2347332.
Almost surely, 21448113808 is an apocalyptic number.
It is an amenable number.
1448113808 is a deficient number, since it is larger than the sum of its proper divisors (1369510726).
1448113808 is an frugal number, since it uses more digits than its factorization.
1448113808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1391 (or 1002 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 38.
The square root of 1448113808 is about 38054.0905554186. The cubic root of 1448113808 is about 1131.3602039988.
The spelling of 1448113808 in words is "one billion, four hundred forty-eight million, one hundred thirteen thousand, eight hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •