Base | Representation |
---|---|
bin | 1010111010100110111110… |
… | …0010110001010101111001 |
3 | 1120111101021201021020112100 |
4 | 2232221233202301111321 |
5 | 3033120104030323001 |
6 | 41305351451334013 |
7 | 2346054665560623 |
oct | 256515742612571 |
9 | 46441251236470 |
10 | 12002010011001 |
11 | 390802983991a |
12 | 141a0a0a51309 |
13 | 690a27c607ca |
14 | 2d6c86921c13 |
15 | 15c2ee60e586 |
hex | aea6f8b1579 |
12002010011001 has 12 divisors (see below), whose sum is σ = 17336602803520. Its totient is φ = 8001171028440.
The previous prime is 12002010010981. The next prime is 12002010011053. The reversal of 12002010011001 is 10011001020021.
It is a happy number.
It is not a de Polignac number, because 12002010011001 - 227 = 12001875793273 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12002010011071) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13630981 + ... + 14484738.
Almost surely, 212002010011001 is an apocalyptic number.
It is an amenable number.
12002010011001 is a deficient number, since it is larger than the sum of its proper divisors (5334592792519).
12002010011001 is a wasteful number, since it uses less digits than its factorization.
12002010011001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28163156 (or 28163153 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 12002010011001 its reverse (10011001020021), we get a palindrome (22013011031022).
The spelling of 12002010011001 in words is "twelve trillion, two billion, ten million, eleven thousand, one".
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