Base | Representation |
---|---|
bin | 11101001000100111001… |
… | …011100011111101000010 |
3 | 21002101210122010202111212 |
4 | 131020213023203331002 |
5 | 230300311144232320 |
6 | 4131431350410122 |
7 | 264435130035323 |
oct | 35104713437502 |
9 | 7071718122455 |
10 | 2002112102210 |
11 | 7021000a5500 |
12 | 284033360942 |
13 | 116a4bccb8ac |
14 | 6cc8d1aa44a |
15 | 3712d6359c5 |
hex | 1d2272e3f42 |
2002112102210 has 96 divisors (see below), whose sum is σ = 4376573824896. Its totient is φ = 655422732800.
The previous prime is 2002112102197. The next prime is 2002112102251. The reversal of 2002112102210 is 122012112002.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1642796 + ... + 2589015.
It is an arithmetic number, because the mean of its divisors is an integer number (45589310676).
Almost surely, 22002112102210 is an apocalyptic number.
2002112102210 is an abundant number, since it is smaller than the sum of its proper divisors (2374461722686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002112102210 is a wasteful number, since it uses less digits than its factorization.
2002112102210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4231880 (or 4231869 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2002112102210 its reverse (122012112002), we get a palindrome (2124124214212).
The spelling of 2002112102210 in words is "two trillion, two billion, one hundred twelve million, one hundred two thousand, two hundred ten".
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