Base | Representation |
---|---|
bin | 110000001110100110111011… |
… | …001110011010110100011111 |
3 | 1000211000112020122020002220010 |
4 | 300032212323032122310133 |
5 | 210300202441331012343 |
6 | 2031042011334454303 |
7 | 62451310015552212 |
oct | 6016467316326437 |
9 | 1024015218202803 |
10 | 212110101032223 |
11 | 61648430374269 |
12 | 1b958437804393 |
13 | 9147b87090c34 |
14 | 3a5427dda5779 |
15 | 197c70cdb2d33 |
hex | c0e9bb39ad1f |
212110101032223 has 16 divisors (see below), whose sum is σ = 289899120487680. Its totient is φ = 137875466777664.
The previous prime is 212110101032201. The next prime is 212110101032233. The reversal of 212110101032223 is 322230101011212.
It is not a de Polignac number, because 212110101032223 - 218 = 212110100770079 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 212110101032223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212110101032233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1444798611 + ... + 1444945412.
It is an arithmetic number, because the mean of its divisors is an integer number (18118695030480).
Almost surely, 2212110101032223 is an apocalyptic number.
212110101032223 is a deficient number, since it is larger than the sum of its proper divisors (77789019455457).
212110101032223 is a wasteful number, since it uses less digits than its factorization.
212110101032223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2889744638.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 212110101032223 its reverse (322230101011212), we get a palindrome (534340202043435).
The spelling of 212110101032223 in words is "two hundred twelve trillion, one hundred ten billion, one hundred one million, thirty-two thousand, two hundred twenty-three".
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