Base | Representation |
---|---|
bin | 11101001000100111001… |
… | …011001101111110110011 |
3 | 21002101210121222012001120 |
4 | 131020213023031332303 |
5 | 230300311133342321 |
6 | 4131431344433323 |
7 | 264435126212043 |
oct | 35104713157663 |
9 | 7071717865046 |
10 | 2002112012211 |
11 | 702100043923 |
12 | 284033318843 |
13 | 116a4bc9993c |
14 | 6cc8d185723 |
15 | 3712d618ec6 |
hex | 1d2272cdfb3 |
2002112012211 has 16 divisors (see below), whose sum is σ = 2787311420160. Its totient is φ = 1275900484320.
The previous prime is 2002112012183. The next prime is 2002112012237. The reversal of 2002112012211 is 1122102112002.
It is not a de Polignac number, because 2002112012211 - 27 = 2002112012083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2002112012261) 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, 9079180 + ... + 9297081.
It is an arithmetic number, because the mean of its divisors is an integer number (174206963760).
Almost surely, 22002112012211 is an apocalyptic number.
2002112012211 is a deficient number, since it is larger than the sum of its proper divisors (785199407949).
2002112012211 is a wasteful number, since it uses less digits than its factorization.
2002112012211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18377866.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 2002112012211 its reverse (1122102112002), we get a palindrome (3124214124213).
The spelling of 2002112012211 in words is "two trillion, two billion, one hundred twelve million, twelve thousand, two hundred eleven".
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