Base | Representation |
---|---|
bin | 111100000000000… |
… | …1111111110000010 |
3 | 12012022102211101001 |
4 | 1320000033332002 |
5 | 13110403100310 |
6 | 531440402214 |
7 | 100615014433 |
oct | 17000177602 |
9 | 5168384331 |
10 | 2013331330 |
11 | 94352269a |
12 | 48231636a |
13 | 26116431a |
14 | 15156948a |
15 | bbb4793a |
hex | 7800ff82 |
2013331330 has 8 divisors (see below), whose sum is σ = 3623996412. Its totient is φ = 805332528.
The previous prime is 2013331303. The next prime is 2013331361. The reversal of 2013331330 is 331333102.
It can be written as a sum of positive squares in 2 ways, for example, as 1976958369 + 36372961 = 44463^2 + 6031^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2013331298 and 2013331307.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100666557 + ... + 100666576.
Almost surely, 22013331330 is an apocalyptic number.
2013331330 is a deficient number, since it is larger than the sum of its proper divisors (1610665082).
2013331330 is a wasteful number, since it uses less digits than its factorization.
2013331330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201333140.
The product of its (nonzero) digits is 486, while the sum is 19.
The square root of 2013331330 is about 44870.1607975724. The cubic root of 2013331330 is about 1262.7142567453.
Adding to 2013331330 its reverse (331333102), we get a palindrome (2344664432).
The spelling of 2013331330 in words is "two billion, thirteen million, three hundred thirty-one thousand, three hundred thirty".
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