Base | Representation |
---|---|
bin | 111100011001011… |
… | …100100000100010 |
3 | 2121121201010211222 |
4 | 330121130200202 |
5 | 4033401201310 |
6 | 244314335042 |
7 | 34052636054 |
oct | 7431344042 |
9 | 2547633758 |
10 | 1013303330 |
11 | 47aa8a876 |
12 | 24342a482 |
13 | 131c17490 |
14 | 988118d4 |
15 | 5de5d055 |
hex | 3c65c822 |
1013303330 has 32 divisors (see below), whose sum is σ = 1996465968. Its totient is φ = 368006400.
The previous prime is 1013303329. The next prime is 1013303353. The reversal of 1013303330 is 333033101.
It can be written as a sum of positive squares in 8 ways, for example, as 218089 + 1013085241 = 467^2 + 31829^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1013303299 and 1013303308.
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 15 ways as a sum of consecutive naturals, for example, 55961 + ... + 71820.
Almost surely, 21013303330 is an apocalyptic number.
1013303330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1013303330 is a deficient number, since it is larger than the sum of its proper divisors (983162638).
1013303330 is a wasteful number, since it uses less digits than its factorization.
1013303330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127862.
The product of its (nonzero) digits is 243, while the sum is 17.
The square root of 1013303330 is about 31832.4257636769. The cubic root of 1013303330 is about 1004.4149231028.
Adding to 1013303330 its reverse (333033101), we get a palindrome (1346336431).
The spelling of 1013303330 in words is "one billion, thirteen million, three hundred three thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •