Base | Representation |
---|---|
bin | 100000101010000100110… |
… | …000000110011010101101 |
3 | 21221112200011110210110112 |
4 | 200222010300012122231 |
5 | 243232110213131341 |
6 | 4434545445145405 |
7 | 321065241235340 |
oct | 40520460063255 |
9 | 7845604423415 |
10 | 2244200130221 |
11 | 79583a516025 |
12 | 302b360bb265 |
13 | 13381cb58b4a |
14 | 7a896caa457 |
15 | 3d59ba41aeb |
hex | 20a84c066ad |
2244200130221 has 8 divisors (see below), whose sum is σ = 2564939302464. Its totient is φ = 1923495746400.
The previous prime is 2244200130173. The next prime is 2244200130241. The reversal of 2244200130221 is 1220310024422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2244200130221 - 218 = 2244199868077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2244200130241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8558720 + ... + 8817033.
It is an arithmetic number, because the mean of its divisors is an integer number (320617412808).
Almost surely, 22244200130221 is an apocalyptic number.
It is an amenable number.
2244200130221 is a deficient number, since it is larger than the sum of its proper divisors (320739172243).
2244200130221 is a wasteful number, since it uses less digits than its factorization.
2244200130221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17394211.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 2244200130221 its reverse (1220310024422), we get a palindrome (3464510154643).
The spelling of 2244200130221 in words is "two trillion, two hundred forty-four billion, two hundred million, one hundred thirty thousand, two hundred twenty-one".
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