Base | Representation |
---|---|
bin | 11101010001111010100… |
… | …000110010011101111001 |
3 | 21010100120201100010200202 |
4 | 131101322200302131321 |
5 | 230431240112011301 |
6 | 4140202424211545 |
7 | 265240500513206 |
oct | 35217240623571 |
9 | 7110521303622 |
10 | 2012100110201 |
11 | 706366069765 |
12 | 285b60309bb5 |
13 | 11798137a8ac |
14 | 6d5598cacad |
15 | 3751542566b |
hex | 1d47a832779 |
2012100110201 has 16 divisors (see below), whose sum is σ = 2103055073280. Its totient is φ = 1921437136080.
The previous prime is 2012100110191. The next prime is 2012100110213. The reversal of 2012100110201 is 1020110012102.
It is a cyclic number.
It is not a de Polignac number, because 2012100110201 - 210 = 2012100109177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2012100110291) 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, 35153516 + ... + 35210706.
It is an arithmetic number, because the mean of its divisors is an integer number (131440942080).
Almost surely, 22012100110201 is an apocalyptic number.
It is an amenable number.
2012100110201 is a deficient number, since it is larger than the sum of its proper divisors (90954963079).
2012100110201 is a wasteful number, since it uses less digits than its factorization.
2012100110201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59716.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2012100110201 its reverse (1020110012102), we get a palindrome (3032210122303).
The spelling of 2012100110201 in words is "two trillion, twelve billion, one hundred million, one hundred ten thousand, two hundred one".
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