Base | Representation |
---|---|
bin | 110111111110001111… |
… | …1011011000011100111 |
3 | 102111020221220110201001 |
4 | 1233330133123003213 |
5 | 3432132223301321 |
6 | 131115203414131 |
7 | 11453446643635 |
oct | 1577437330347 |
9 | 374227813631 |
10 | 120200212711 |
11 | 46a81982977 |
12 | 1b366984347 |
13 | b447817427 |
14 | 5b63b82355 |
15 | 31d7852c91 |
hex | 1bfc7db0e7 |
120200212711 has 2 divisors, whose sum is σ = 120200212712. Its totient is φ = 120200212710.
The previous prime is 120200212697. The next prime is 120200212739. The reversal of 120200212711 is 117212002021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 120200212711 - 29 = 120200212199 is a prime.
It is a super-2 number, since 2×1202002127112 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120200222711) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100106355 + 60100106356.
It is an arithmetic number, because the mean of its divisors is an integer number (60100106356).
Almost surely, 2120200212711 is an apocalyptic number.
120200212711 is a deficient number, since it is larger than the sum of its proper divisors (1).
120200212711 is an equidigital number, since it uses as much as digits as its factorization.
120200212711 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 112, while the sum is 19.
Adding to 120200212711 its reverse (117212002021), we get a palindrome (237412214732).
The spelling of 120200212711 in words is "one hundred twenty billion, two hundred million, two hundred twelve thousand, seven hundred eleven".
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