Base | Representation |
---|---|
bin | 111011111011111… |
… | …0110100111011010 |
3 | 12012011022000011112 |
4 | 1313313312213122 |
5 | 13104322132310 |
6 | 531321300322 |
7 | 100560216506 |
oct | 16767664732 |
9 | 5164260145 |
10 | 2011130330 |
11 | 942259a90 |
12 | 4816346a2 |
13 | 260873561 |
14 | 151155306 |
15 | bb860705 |
hex | 77df69da |
2011130330 has 32 divisors (see below), whose sum is σ = 3993520320. Its totient is φ = 723099520.
The previous prime is 2011130323. The next prime is 2011130347. The reversal of 2011130330 is 330311102.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92924 + ... + 112503.
It is an arithmetic number, because the mean of its divisors is an integer number (124797510).
Almost surely, 22011130330 is an apocalyptic number.
2011130330 is a deficient number, since it is larger than the sum of its proper divisors (1982389990).
2011130330 is a wasteful number, since it uses less digits than its factorization.
2011130330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205534.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 2011130330 is about 44845.6277690479. The cubic root of 2011130330 is about 1262.2539504165.
Adding to 2011130330 its reverse (330311102), we get a palindrome (2341441432).
The spelling of 2011130330 in words is "two billion, eleven million, one hundred thirty thousand, three hundred thirty".
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