Base | Representation |
---|---|
bin | 1100010110111111101… |
… | …0100100011011010001 |
3 | 202022001201021111201011 |
4 | 3011233322210123101 |
5 | 11434323220201113 |
6 | 241313222410521 |
7 | 21224521623364 |
oct | 3055772443321 |
9 | 668051244634 |
10 | 212331022033 |
11 | 8205a3655a9 |
12 | 35199290a41 |
13 | 1703ac23a10 |
14 | a3c3a6a0db |
15 | 57cacd063d |
hex | 316fea46d1 |
212331022033 has 8 divisors (see below), whose sum is σ = 229941633600. Its totient is φ = 194902904208.
The previous prime is 212331022003. The next prime is 212331022037. The reversal of 212331022033 is 330220133212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 212331022033 - 221 = 212328924881 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212331021995 and 212331022013.
It is not an unprimeable number, because it can be changed into a prime (212331022037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45621013 + ... + 45625666.
It is an arithmetic number, because the mean of its divisors is an integer number (28742704200).
Almost surely, 2212331022033 is an apocalyptic number.
It is an amenable number.
212331022033 is a deficient number, since it is larger than the sum of its proper divisors (17610611567).
212331022033 is a wasteful number, since it uses less digits than its factorization.
212331022033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91246871.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 212331022033 its reverse (330220133212), we get a palindrome (542551155245).
The spelling of 212331022033 in words is "two hundred twelve billion, three hundred thirty-one million, twenty-two thousand, thirty-three".
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