Base | Representation |
---|---|
bin | 111101010011000111111… |
… | …000111100100001110111 |
3 | 112220200222220022012111210 |
4 | 331103013320330201313 |
5 | 1023004014403402210 |
6 | 12543054300532503 |
7 | 613223506225224 |
oct | 75230770744167 |
9 | 15820886265453 |
10 | 4212421544055 |
11 | 138452916475a |
12 | 58048b551133 |
13 | 2472ca6c4b7a |
14 | 107c4d01094b |
15 | 74894bbbe20 |
hex | 3d4c7e3c877 |
4212421544055 has 64 divisors (see below), whose sum is σ = 7066623098880. Its totient is φ = 2138656012416.
The previous prime is 4212421544033. The next prime is 4212421544099. The reversal of 4212421544055 is 5504451242124.
It is not a de Polignac number, because 4212421544055 - 239 = 3662665730167 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 144034264 + ... + 144063506.
It is an arithmetic number, because the mean of its divisors is an integer number (110415985920).
Almost surely, 24212421544055 is an apocalyptic number.
4212421544055 is a deficient number, since it is larger than the sum of its proper divisors (2854201554825).
4212421544055 is a wasteful number, since it uses less digits than its factorization.
4212421544055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31260.
The product of its (nonzero) digits is 256000, while the sum is 39.
Adding to 4212421544055 its reverse (5504451242124), we get a palindrome (9716872786179).
The spelling of 4212421544055 in words is "four trillion, two hundred twelve billion, four hundred twenty-one million, five hundred forty-four thousand, fifty-five".
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