Base | Representation |
---|---|
bin | 1010000011110111010100… |
… | …10010111011101100100110 |
3 | 2220022221100202212001100212 |
4 | 11001323222102323230212 |
5 | 10344430412133443204 |
6 | 115015101021535422 |
7 | 4442222604515210 |
oct | 501735222735446 |
9 | 86287322761325 |
10 | 22123012406054 |
11 | 705a35383721a |
12 | 2593708114572 |
13 | c46263b6b751 |
14 | 566a8c1695b0 |
15 | 28570c50dc6e |
hex | 141eea4bbb26 |
22123012406054 has 16 divisors (see below), whose sum is σ = 37926391781376. Its totient is φ = 9480984117000.
The previous prime is 22123012406041. The next prime is 22123012406063. The reversal of 22123012406054 is 45060421032122.
It is a self number, because there is not a number n which added to its sum of digits gives 22123012406054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25127972 + ... + 25993479.
It is an arithmetic number, because the mean of its divisors is an integer number (2370399486336).
Almost surely, 222123012406054 is an apocalyptic number.
22123012406054 is a deficient number, since it is larger than the sum of its proper divisors (15803379375322).
22123012406054 is a wasteful number, since it uses less digits than its factorization.
22123012406054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51152371.
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 22123012406054 its reverse (45060421032122), we get a palindrome (67183433438176).
The spelling of 22123012406054 in words is "twenty-two trillion, one hundred twenty-three billion, twelve million, four hundred six thousand, fifty-four".
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