Base | Representation |
---|---|
bin | 1011000110101101111000… |
… | …0001100100110101100011 |
3 | 1121020021012102112122202020 |
4 | 2301223132001210311203 |
5 | 3100022111113311321 |
6 | 41545112350352523 |
7 | 2400100504442124 |
oct | 261533601446543 |
9 | 47207172478666 |
10 | 12210022010211 |
11 | 3988272123673 |
12 | 14524737bb743 |
13 | 6a75281345cc |
14 | 302d7ab1204b |
15 | 16292614e4c6 |
hex | b1ade064d63 |
12210022010211 has 8 divisors (see below), whose sum is σ = 16280045848080. Its totient is φ = 8140006422912.
The previous prime is 12210022010177. The next prime is 12210022010233. The reversal of 12210022010211 is 11201022001221.
12210022010211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12210022010211 - 29 = 12210022009699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12210022010911) 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, 3653311 + ... + 6145463.
It is an arithmetic number, because the mean of its divisors is an integer number (2035005731010).
Almost surely, 212210022010211 is an apocalyptic number.
12210022010211 is a deficient number, since it is larger than the sum of its proper divisors (4070023837869).
12210022010211 is a wasteful number, since it uses less digits than its factorization.
12210022010211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4125285.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 12210022010211 its reverse (11201022001221), we get a palindrome (23411044011432).
The spelling of 12210022010211 in words is "twelve trillion, two hundred ten billion, twenty-two million, ten thousand, two hundred eleven".
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