Base | Representation |
---|---|
bin | 110010110000001001011101… |
… | …100100011101011110000111 |
3 | 1002021022202122210010022012111 |
4 | 302300021131210131132013 |
5 | 213224042132133241403 |
6 | 2110421421014401451 |
7 | 65005315106655010 |
oct | 6260113544353607 |
9 | 1067282583108174 |
10 | 223211020212103 |
11 | 651382978a0770 |
12 | 2104b95b060287 |
13 | 977192a575131 |
14 | 3d196846ac007 |
15 | 1ac136e32156d |
hex | cb025d91d787 |
223211020212103 has 32 divisors (see below), whose sum is σ = 293946738573312. Its totient is φ = 164405579839200.
The previous prime is 223211020212101. The next prime is 223211020212113. The reversal of 223211020212103 is 301212020112322.
223211020212103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 223211020212103 - 21 = 223211020212101 is a prime.
It is a super-3 number, since 3×2232110202121033 (a number of 44 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223211020212101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1087235851 + ... + 1087441132.
It is an arithmetic number, because the mean of its divisors is an integer number (9185835580416).
Almost surely, 2223211020212103 is an apocalyptic number.
223211020212103 is a deficient number, since it is larger than the sum of its proper divisors (70735718361209).
223211020212103 is a wasteful number, since it uses less digits than its factorization.
223211020212103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2174677075.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 223211020212103 its reverse (301212020112322), we get a palindrome (524423040324425).
The spelling of 223211020212103 in words is "two hundred twenty-three trillion, two hundred eleven billion, twenty million, two hundred twelve thousand, one hundred three".
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