Base | Representation |
---|---|
bin | 11101010000111001000… |
… | …011111000001000110100 |
3 | 21010020202012001222102212 |
4 | 131100321003320020310 |
5 | 230422013003342322 |
6 | 4135501440152552 |
7 | 265201335031304 |
oct | 35207103701064 |
9 | 7106665058385 |
10 | 2011002012212 |
11 | 705952233466 |
12 | 2858b4608758 |
13 | 117837a1487b |
14 | 6d493b25604 |
15 | 3749dd180e2 |
hex | 1d4390f8234 |
2011002012212 has 48 divisors (see below), whose sum is σ = 3730929431040. Its totient is φ = 947101488000.
The previous prime is 2011002012193. The next prime is 2011002012233. The reversal of 2011002012212 is 2122102001102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621863 + ... + 2099694.
It is an arithmetic number, because the mean of its divisors is an integer number (77727696480).
Almost surely, 22011002012212 is an apocalyptic number.
It is an amenable number.
2011002012212 is a deficient number, since it is larger than the sum of its proper divisors (1719927418828).
2011002012212 is a wasteful number, since it uses less digits than its factorization.
2011002012212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2721752 (or 2721750 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2011002012212 its reverse (2122102001102), we get a palindrome (4133104013314).
The spelling of 2011002012212 in words is "two trillion, eleven billion, two million, twelve thousand, two hundred twelve".
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