Base | Representation |
---|---|
bin | 10101000001000110001… |
… | …001111101101111001010 |
3 | 12010001221202222011002202 |
4 | 111001012021331233022 |
5 | 142130344210404441 |
6 | 3023255034000202 |
7 | 206226516454331 |
oct | 25010611755712 |
9 | 5101852864082 |
10 | 1444286028746 |
11 | 5075778a1150 |
12 | 1b3ab4576062 |
13 | a6270926602 |
14 | 4dc92104d18 |
15 | 2788106b19b |
hex | 1504627dbca |
1444286028746 has 32 divisors (see below), whose sum is σ = 2421151641216. Its totient is φ = 640446912000.
The previous prime is 1444286028739. The next prime is 1444286028763. The reversal of 1444286028746 is 6478206824441.
It is a junction number, because it is equal to n+sod(n) for n = 1444286028691 and 1444286028700.
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, 24000131 + ... + 24060233.
It is an arithmetic number, because the mean of its divisors is an integer number (75660988788).
Almost surely, 21444286028746 is an apocalyptic number.
1444286028746 is a deficient number, since it is larger than the sum of its proper divisors (976865612470).
1444286028746 is a wasteful number, since it uses less digits than its factorization.
1444286028746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86798.
The product of its (nonzero) digits is 16515072, while the sum is 56.
The spelling of 1444286028746 in words is "one trillion, four hundred forty-four billion, two hundred eighty-six million, twenty-eight thousand, seven hundred forty-six".
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