Base | Representation |
---|---|
bin | 10100110010100100… |
… | …010111010110011111 |
3 | 2010121202002120211102 |
4 | 110302210113112133 |
5 | 331204221330421 |
6 | 14131040143315 |
7 | 1420122216350 |
oct | 246244272637 |
9 | 63552076742 |
10 | 22323230111 |
11 | 9515977206 |
12 | 43b0007b3b |
13 | 2149ac4500 |
14 | 111aa7dd27 |
15 | 8a9bca60b |
hex | 53291759f |
22323230111 has 48 divisors (see below), whose sum is σ = 29448465408. Its totient is φ = 16511040000.
The previous prime is 22323230081. The next prime is 22323230123. The reversal of 22323230111 is 11103232322.
It is not a de Polignac number, because 22323230111 - 214 = 22323213727 is a prime.
It is a super-3 number, since 3×223232301113 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22323230161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3033086 + ... + 3040436.
It is an arithmetic number, because the mean of its divisors is an integer number (613509696).
Almost surely, 222323230111 is an apocalyptic number.
22323230111 is a deficient number, since it is larger than the sum of its proper divisors (7125235297).
22323230111 is a wasteful number, since it uses less digits than its factorization.
22323230111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7552 (or 7539 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 22323230111 its reverse (11103232322), we get a palindrome (33426462433).
The spelling of 22323230111 in words is "twenty-two billion, three hundred twenty-three million, two hundred thirty thousand, one hundred eleven".
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