Base | Representation |
---|---|
bin | 1010000011111010001100… |
… | …00100000001011111111101 |
3 | 2220100002100001212121022122 |
4 | 11001331012010001133331 |
5 | 10344442040303022113 |
6 | 115015513500452325 |
7 | 4442306011044602 |
oct | 501750604013775 |
9 | 86302301777278 |
10 | 22124552001533 |
11 | 705aa73901083 |
12 | 2593a7784a0a5 |
13 | c4644ab153a7 |
14 | 566b968186a9 |
15 | 28579c77a408 |
hex | 141f461017fd |
22124552001533 has 2 divisors, whose sum is σ = 22124552001534. Its totient is φ = 22124552001532.
The previous prime is 22124552001527. The next prime is 22124552001553. The reversal of 22124552001533 is 33510025542122.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20413525805689 + 1711026195844 = 4518133^2 + 1308062^2 .
It is a cyclic number.
It is not a de Polignac number, because 22124552001533 - 242 = 17726505490429 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22124552001493 and 22124552001502.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22124552001523) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11062276000766 + 11062276000767.
It is an arithmetic number, because the mean of its divisors is an integer number (11062276000767).
Almost surely, 222124552001533 is an apocalyptic number.
It is an amenable number.
22124552001533 is a deficient number, since it is larger than the sum of its proper divisors (1).
22124552001533 is an equidigital number, since it uses as much as digits as its factorization.
22124552001533 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72000, while the sum is 35.
Adding to 22124552001533 its reverse (33510025542122), we get a palindrome (55634577543655).
The spelling of 22124552001533 in words is "twenty-two trillion, one hundred twenty-four billion, five hundred fifty-two million, one thousand, five hundred thirty-three".
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