Base | Representation |
---|---|
bin | 11011010011101101101110… |
… | …001111101101111101010011 |
3 | 120202020122022021121201011221 |
4 | 123103231232033231331103 |
5 | 111220222414122042321 |
6 | 1103234034545545511 |
7 | 34204041006631504 |
oct | 3323555617557523 |
9 | 522218267551157 |
10 | 120102020112211 |
11 | 352a4a87333535 |
12 | 115786ab645297 |
13 | 5202758605c87 |
14 | 2192d7c502bab |
15 | dd41e0dc6e41 |
hex | 6d3b6e3edf53 |
120102020112211 has 48 divisors (see below), whose sum is σ = 130725302051520. Its totient is φ = 109953334333440.
The previous prime is 120102020112203. The next prime is 120102020112259. The reversal of 120102020112211 is 112211020201021.
It is not a de Polignac number, because 120102020112211 - 23 = 120102020112203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120102020112311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2239053330 + ... + 2239106968.
It is an arithmetic number, because the mean of its divisors is an integer number (2723443792740).
Almost surely, 2120102020112211 is an apocalyptic number.
120102020112211 is a deficient number, since it is larger than the sum of its proper divisors (10623281939309).
120102020112211 is a wasteful number, since it uses less digits than its factorization.
120102020112211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54172 (or 54113 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 120102020112211 its reverse (112211020201021), we get a palindrome (232313040313232).
The spelling of 120102020112211 in words is "one hundred twenty trillion, one hundred two billion, twenty million, one hundred twelve thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •