Base | Representation |
---|---|
bin | 111011111101000… |
… | …1100010011000001 |
3 | 12012012110011011202 |
4 | 1313322030103001 |
5 | 13110001242200 |
6 | 531342350545 |
7 | 100565352116 |
oct | 16772142301 |
9 | 5165404152 |
10 | 2011743425 |
11 | 94263867a |
12 | 48188b455 |
13 | 260a29633 |
14 | 15127490d |
15 | bb9321d5 |
hex | 77e8c4c1 |
2011743425 has 12 divisors (see below), whose sum is σ = 2496082800. Its totient is φ = 1608413520.
The previous prime is 2011743379. The next prime is 2011743449. The reversal of 2011743425 is 5243471102.
It is not a de Polignac number, because 2011743425 - 26 = 2011743361 is a prime.
It is a super-2 number, since 2×20117434252 = 8094223216061461250, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18794 + ... + 66156.
It is an arithmetic number, because the mean of its divisors is an integer number (208006900).
Almost surely, 22011743425 is an apocalyptic number.
2011743425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2011743425 is a deficient number, since it is larger than the sum of its proper divisors (484339375).
2011743425 is a wasteful number, since it uses less digits than its factorization.
2011743425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49072 (or 49067 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 2011743425 is about 44852.4628643735. The cubic root of 2011743425 is about 1262.3822038250.
The spelling of 2011743425 in words is "two billion, eleven million, seven hundred forty-three thousand, four hundred twenty-five".
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