Base | Representation |
---|---|
bin | 111011111011110… |
… | …1111010100001000 |
3 | 12012011020111010220 |
4 | 1313313233110020 |
5 | 13104320203144 |
6 | 531320510040 |
7 | 100560033354 |
oct | 16767572410 |
9 | 5164214126 |
10 | 2011100424 |
11 | 942239573 |
12 | 48161b320 |
13 | 260862a68 |
14 | 151148464 |
15 | bb856919 |
hex | 77def508 |
2011100424 has 16 divisors (see below), whose sum is σ = 5027751120. Its totient is φ = 670366800.
The previous prime is 2011100419. The next prime is 2011100431. The reversal of 2011100424 is 4240011102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41897902 + ... + 41897949.
It is an arithmetic number, because the mean of its divisors is an integer number (314234445).
Almost surely, 22011100424 is an apocalyptic number.
2011100424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2011100424 is an abundant number, since it is smaller than the sum of its proper divisors (3016650696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011100424 is a wasteful number, since it uses less digits than its factorization.
2011100424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83795860 (or 83795856 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 2011100424 is about 44845.2943350805. The cubic root of 2011100424 is about 1262.2476937105.
Adding to 2011100424 its reverse (4240011102), we get a palindrome (6251111526).
The spelling of 2011100424 in words is "two billion, eleven million, one hundred thousand, four hundred twenty-four".
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