Base | Representation |
---|---|
bin | 1001000110101010001100… |
… | …0010101001111011010110 |
3 | 1022102221120202021101011111 |
4 | 2101222203002221323112 |
5 | 2303000444322310120 |
6 | 33142311300325234 |
7 | 2052125234110543 |
oct | 221524302517326 |
9 | 38387522241144 |
10 | 10010009181910 |
11 | 320a24824a591 |
12 | 115800b9a381a |
13 | 577c2aa0c07a |
14 | 2686b65a1bca |
15 | 1255b3a1675a |
hex | 91aa30a9ed6 |
10010009181910 has 32 divisors (see below), whose sum is σ = 18104439340512. Its totient is φ = 3984800762880.
The previous prime is 10010009181881. The next prime is 10010009181961. The reversal of 10010009181910 is 1918190001001.
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, 39781012 + ... + 40031848.
It is an arithmetic number, because the mean of its divisors is an integer number (565763729391).
Almost surely, 210010009181910 is an apocalyptic number.
10010009181910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10010009181910 is a deficient number, since it is larger than the sum of its proper divisors (8094430158602).
10010009181910 is a wasteful number, since it uses less digits than its factorization.
10010009181910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269968.
The product of its (nonzero) digits is 648, while the sum is 31.
Adding to 10010009181910 its reverse (1918190001001), we get a palindrome (11928199182911).
The spelling of 10010009181910 in words is "ten trillion, ten billion, nine million, one hundred eighty-one thousand, nine hundred ten".
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