Base | Representation |
---|---|
bin | 1110001101110001001… |
… | …0001001011100111101 |
3 | 212100100200120012110202 |
4 | 3203130102021130331 |
5 | 13000122230212110 |
6 | 304105035413245 |
7 | 23433564004430 |
oct | 3433422113475 |
9 | 770320505422 |
10 | 244213913405 |
11 | 94630429800 |
12 | 3b3b68b4225 |
13 | 1a04c40c307 |
14 | bb6a1a7817 |
15 | 6544d880a5 |
hex | 38dc48973d |
244213913405 has 192 divisors, whose sum is σ = 396400435200. Its totient is φ = 141034037760.
The previous prime is 244213913401. The next prime is 244213913413. The reversal of 244213913405 is 504319312442.
It is not a de Polignac number, because 244213913405 - 22 = 244213913401 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244213913401) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 833494439 + ... + 833494731.
It is an arithmetic number, because the mean of its divisors is an integer number (2064585600).
Almost surely, 2244213913405 is an apocalyptic number.
It is an amenable number.
244213913405 is a deficient number, since it is larger than the sum of its proper divisors (152186521795).
244213913405 is a wasteful number, since it uses less digits than its factorization.
244213913405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 592 (or 581 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 38.
The spelling of 244213913405 in words is "two hundred forty-four billion, two hundred thirteen million, nine hundred thirteen thousand, four hundred five".
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