Base | Representation |
---|---|
bin | 10001101010101001011… |
… | …110000100110111101100 |
3 | 11022001121102100200210022 |
4 | 101222221132010313230 |
5 | 124342310121324434 |
6 | 2325414231501312 |
7 | 153465434555132 |
oct | 21525136046754 |
9 | 4261542320708 |
10 | 1214024011244 |
11 | 4289569a5330 |
12 | 177352227838 |
13 | 8a635b82a05 |
14 | 42a8ac91752 |
15 | 218a5eb322e |
hex | 11aa9784dec |
1214024011244 has 48 divisors (see below), whose sum is σ = 2470486586400. Its totient is φ = 515882818560.
The previous prime is 1214024011219. The next prime is 1214024011259. The reversal of 1214024011244 is 4421104204121.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5334947 + ... + 5557850.
It is an arithmetic number, because the mean of its divisors is an integer number (51468470550).
Almost surely, 21214024011244 is an apocalyptic number.
It is an amenable number.
1214024011244 is an abundant number, since it is smaller than the sum of its proper divisors (1256462575156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1214024011244 is a wasteful number, since it uses less digits than its factorization.
1214024011244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10892978 (or 10892976 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 26.
Adding to 1214024011244 its reverse (4421104204121), we get a palindrome (5635128215365).
The spelling of 1214024011244 in words is "one trillion, two hundred fourteen billion, twenty-four million, eleven thousand, two hundred forty-four".
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