Base | Representation |
---|---|
bin | 11101010001001011000… |
… | …000100011110000110100 |
3 | 21010021112011200110102110 |
4 | 131101023000203300310 |
5 | 230423122100212322 |
6 | 4135551354211020 |
7 | 265211652354213 |
oct | 35211300436064 |
9 | 7107464613373 |
10 | 2011303132212 |
11 | 705a97202370 |
12 | 285979423a70 |
13 | 11788521539a |
14 | 6d4c1b0b07a |
15 | 374ba498c0c |
hex | 1d44b023c34 |
2011303132212 has 24 divisors (see below), whose sum is σ = 5119680700512. Its totient is φ = 609485797600.
The previous prime is 2011303132183. The next prime is 2011303132271. The reversal of 2011303132212 is 2122313031102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7618572339 + ... + 7618572602.
It is an arithmetic number, because the mean of its divisors is an integer number (213320029188).
Almost surely, 22011303132212 is an apocalyptic number.
2011303132212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2011303132212 is an abundant number, since it is smaller than the sum of its proper divisors (3108377568300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011303132212 is a wasteful number, since it uses less digits than its factorization.
2011303132212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15237144959 (or 15237144957 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 2011303132212 its reverse (2122313031102), we get a palindrome (4133616163314).
The spelling of 2011303132212 in words is "two trillion, eleven billion, three hundred three million, one hundred thirty-two thousand, two hundred twelve".
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