Base | Representation |
---|---|
bin | 111011111011101… |
… | …1001100011111000 |
3 | 12012011001221220202 |
4 | 1313313121203320 |
5 | 13104304330240 |
6 | 531314541332 |
7 | 100556212523 |
oct | 16767314370 |
9 | 5164057822 |
10 | 2011011320 |
11 | 94218862a |
12 | 481597848 |
13 | 260831336 |
14 | 151123bba |
15 | bb83a315 |
hex | 77dd98f8 |
2011011320 has 32 divisors (see below), whose sum is σ = 4529638800. Its totient is φ = 803539968.
The previous prime is 2011011307. The next prime is 2011011389. The reversal of 2011011320 is 231101102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11336 + ... + 64424.
Almost surely, 22011011320 is an apocalyptic number.
2011011320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2011011320 is an abundant number, since it is smaller than the sum of its proper divisors (2518627480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011011320 is a wasteful number, since it uses less digits than its factorization.
2011011320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54047 (or 54043 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 2011011320 is about 44844.3008642124. The cubic root of 2011011320 is about 1262.2290516811.
Adding to 2011011320 its reverse (231101102), we get a palindrome (2242112422).
The spelling of 2011011320 in words is "two billion, eleven million, eleven thousand, three hundred twenty".
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