Base | Representation |
---|---|
bin | 111011111100000… |
… | …1010000100110001 |
3 | 12012011110001111111 |
4 | 1313320022010301 |
5 | 13104332210113 |
6 | 531323113321 |
7 | 100561001050 |
oct | 16770120461 |
9 | 5164401444 |
10 | 2011210033 |
11 | 942303958 |
12 | 481672841 |
13 | 2608a0911 |
14 | 151176397 |
15 | bb87913d |
hex | 77e0a131 |
2011210033 has 16 divisors (see below), whose sum is σ = 2395734016. Its totient is φ = 1652069520.
The previous prime is 2011210031. The next prime is 2011210049. The reversal of 2011210033 is 3300121102.
It is a cyclic number.
It is not a de Polignac number, because 2011210033 - 21 = 2011210031 is a prime.
It is a super-2 number, since 2×20112100332 = 8089931593679722178, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2011209995 and 2011210022.
It is not an unprimeable number, because it can be changed into a prime (2011210031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22641 + ... + 67342.
It is an arithmetic number, because the mean of its divisors is an integer number (149733376).
Almost surely, 22011210033 is an apocalyptic number.
It is an amenable number.
2011210033 is a deficient number, since it is larger than the sum of its proper divisors (384523983).
2011210033 is a wasteful number, since it uses less digits than its factorization.
2011210033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90124.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 2011210033 is about 44846.5163975977. The cubic root of 2011210033 is about 1262.2706249695.
Adding to 2011210033 its reverse (3300121102), we get a palindrome (5311331135).
The spelling of 2011210033 in words is "two billion, eleven million, two hundred ten thousand, thirty-three".
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