Base | Representation |
---|---|
bin | 110010100010000101001001… |
… | …010101011111110010110101 |
3 | 1002010220100102022010222221201 |
4 | 302202011021111133302311 |
5 | 213112222323123303131 |
6 | 2104401343350212501 |
7 | 64545423155062261 |
oct | 6242051125376265 |
9 | 1063810368128851 |
10 | 222244313103541 |
11 | 648a5313938993 |
12 | 20b1452a954131 |
13 | 9701719935271 |
14 | 3cc4979b590a1 |
15 | 1aa6140830761 |
hex | ca214955fcb5 |
222244313103541 has 4 divisors (see below), whose sum is σ = 222284669802912. Its totient is φ = 222203956404172.
The previous prime is 222244313103521. The next prime is 222244313103569. The reversal of 222244313103541 is 145301313442222.
222244313103541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 222244313103541 - 217 = 222244312972469 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 222244313103541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222244313103521) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20178341425 + ... + 20178352438.
It is an arithmetic number, because the mean of its divisors is an integer number (55571167450728).
Almost surely, 2222244313103541 is an apocalyptic number.
It is an amenable number.
222244313103541 is a deficient number, since it is larger than the sum of its proper divisors (40356699371).
222244313103541 is an equidigital number, since it uses as much as digits as its factorization.
222244313103541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40356699370.
The product of its (nonzero) digits is 138240, while the sum is 37.
Adding to 222244313103541 its reverse (145301313442222), we get a palindrome (367545626545763).
The spelling of 222244313103541 in words is "two hundred twenty-two trillion, two hundred forty-four billion, three hundred thirteen million, one hundred three thousand, five hundred forty-one".
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