Base | Representation |
---|---|
bin | 1011111100010001111001… |
… | …0010101100101111100011 |
3 | 1201111020101211111122122100 |
4 | 2333010132102230233203 |
5 | 3210111144122222321 |
6 | 43531535152341443 |
7 | 2523425113034565 |
oct | 277043622545743 |
9 | 51436354448570 |
10 | 13130223242211 |
11 | 4202550797019 |
12 | 1580885244883 |
13 | 743236b9431a |
14 | 335713003335 |
15 | 17b831de6326 |
hex | bf11e4acbe3 |
13130223242211 has 96 divisors (see below), whose sum is σ = 20623180032000. Its totient is φ = 8022584424960.
The previous prime is 13130223242189. The next prime is 13130223242221. The reversal of 13130223242211 is 11224232203131.
13130223242211 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 0 + 2 + 232 + 422 + 1 + 1 = 666.
It is not a de Polignac number, because 13130223242211 - 25 = 13130223242179 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13130223242221) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 634085520 + ... + 634106226.
It is an arithmetic number, because the mean of its divisors is an integer number (214824792000).
Almost surely, 213130223242211 is an apocalyptic number.
13130223242211 is a deficient number, since it is larger than the sum of its proper divisors (7492956789789).
13130223242211 is a wasteful number, since it uses less digits than its factorization.
13130223242211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21529 (or 21526 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 13130223242211 its reverse (11224232203131), we get a palindrome (24354455445342).
The spelling of 13130223242211 in words is "thirteen trillion, one hundred thirty billion, two hundred twenty-three million, two hundred forty-two thousand, two hundred eleven".
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