Base | Representation |
---|---|
bin | 11110010101100000110… |
… | …01000011001000111001 |
3 | 10200122110120022112201111 |
4 | 33022300121003020321 |
5 | 114034203402121410 |
6 | 2114502310320321 |
7 | 135210123033445 |
oct | 17126031031071 |
9 | 3618416275644 |
10 | 1042341442105 |
11 | 372066630057 |
12 | 14a01a0590a1 |
13 | 773a54732b2 |
14 | 3864198d825 |
15 | 1c1a8aa8b8a |
hex | f2b0643239 |
1042341442105 has 16 divisors (see below), whose sum is σ = 1308099715200. Its totient is φ = 795841328128.
The previous prime is 1042341442073. The next prime is 1042341442169. The reversal of 1042341442105 is 5012441432401.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1042341442105 - 25 = 1042341442073 is a prime.
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, 10041727 + ... + 10144996.
It is an arithmetic number, because the mean of its divisors is an integer number (81756232200).
Almost surely, 21042341442105 is an apocalyptic number.
It is an amenable number.
1042341442105 is a deficient number, since it is larger than the sum of its proper divisors (265758273095).
1042341442105 is a wasteful number, since it uses less digits than its factorization.
1042341442105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20187200.
The product of its (nonzero) digits is 15360, while the sum is 31.
Adding to 1042341442105 its reverse (5012441432401), we get a palindrome (6054782874506).
The spelling of 1042341442105 in words is "one trillion, forty-two billion, three hundred forty-one million, four hundred forty-two thousand, one hundred five".
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