Base | Representation |
---|---|
bin | 11110010001100010101… |
… | …11111011110010110101 |
3 | 10200102222001110121010012 |
4 | 33020301113323302311 |
5 | 114020322333142240 |
6 | 2113511023510005 |
7 | 135103245611405 |
oct | 17106127736265 |
9 | 3612861417105 |
10 | 1040210443445 |
11 | 37117274a238 |
12 | 149724458305 |
13 | 77125b20a44 |
14 | 384bc954805 |
15 | 1c0d196bb65 |
hex | f2315fbcb5 |
1040210443445 has 16 divisors (see below), whose sum is σ = 1289851419648. Its totient is φ = 804491291520.
The previous prime is 1040210443411. The next prime is 1040210443471. The reversal of 1040210443445 is 5443440120401.
It is not a de Polignac number, because 1040210443445 - 212 = 1040210439349 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 3320144 + ... + 3619913.
It is an arithmetic number, because the mean of its divisors is an integer number (80615713728).
Almost surely, 21040210443445 is an apocalyptic number.
It is an amenable number.
1040210443445 is a deficient number, since it is larger than the sum of its proper divisors (249640976203).
1040210443445 is an equidigital number, since it uses as much as digits as its factorization.
1040210443445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6941060.
The product of its (nonzero) digits is 30720, while the sum is 32.
Adding to 1040210443445 its reverse (5443440120401), we get a palindrome (6483650563846).
The spelling of 1040210443445 in words is "one trillion, forty billion, two hundred ten million, four hundred forty-three thousand, four hundred forty-five".
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