Base | Representation |
---|---|
bin | 1001011101101010000010… |
… | …0010001010100001000101 |
3 | 1100211201101121001211201110 |
4 | 2113122200202022201011 |
5 | 2330434123122221240 |
6 | 34044012215515233 |
7 | 2122513115366454 |
oct | 227324042124105 |
9 | 40751347054643 |
10 | 10405104101445 |
11 | 3351864006379 |
12 | 12006b4388b19 |
13 | 5a6274073a21 |
14 | 27d877130b9b |
15 | 1309d99a7c80 |
hex | 976a088a845 |
10405104101445 has 16 divisors (see below), whose sum is σ = 16648253847360. Its totient is φ = 5549359759104.
The previous prime is 10405104101419. The next prime is 10405104101461. The reversal of 10405104101445 is 54410140150401.
It is not a de Polignac number, because 10405104101445 - 215 = 10405104068677 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1311741 + ... + 4746669.
It is an arithmetic number, because the mean of its divisors is an integer number (1040515865460).
Almost surely, 210405104101445 is an apocalyptic number.
10405104101445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10405104101445 is a deficient number, since it is larger than the sum of its proper divisors (6243149745915).
10405104101445 is a wasteful number, since it uses less digits than its factorization.
10405104101445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3636884.
The product of its (nonzero) digits is 6400, while the sum is 30.
Adding to 10405104101445 its reverse (54410140150401), we get a palindrome (64815244251846).
The spelling of 10405104101445 in words is "ten trillion, four hundred five billion, one hundred four million, one hundred one thousand, four hundred forty-five".
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