Base | Representation |
---|---|
bin | 10010101110111010… |
… | …000000011111011101 |
3 | 1220220210121212122102 |
4 | 102232322000133131 |
5 | 312143230424013 |
6 | 13123531254445 |
7 | 1311310552340 |
oct | 225672003735 |
9 | 56823555572 |
10 | 20114311133 |
11 | 8592005734 |
12 | 3a942aa425 |
13 | 1b8728c367 |
14 | d8b560457 |
15 | 7cacead58 |
hex | 4aee807dd |
20114311133 has 8 divisors (see below), whose sum is σ = 23330885952. Its totient is φ = 16983511776.
The previous prime is 20114311127. The next prime is 20114311193. The reversal of 20114311133 is 33111341102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20114311133 - 24 = 20114311117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20114311123) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 21443360 + ... + 21444297.
It is an arithmetic number, because the mean of its divisors is an integer number (2916360744).
Almost surely, 220114311133 is an apocalyptic number.
It is an amenable number.
20114311133 is a deficient number, since it is larger than the sum of its proper divisors (3216574819).
20114311133 is an equidigital number, since it uses as much as digits as its factorization.
20114311133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42887731.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 20114311133 its reverse (33111341102), we get a palindrome (53225652235).
The spelling of 20114311133 in words is "twenty billion, one hundred fourteen million, three hundred eleven thousand, one hundred thirty-three".
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