Base | Representation |
---|---|
bin | 11101101100000110110… |
… | …11010000100010110110 |
3 | 10121112002101002120001111 |
4 | 32312003123100202312 |
5 | 113203142211210402 |
6 | 2100344424545234 |
7 | 133462221501046 |
oct | 16660333204266 |
9 | 3545071076044 |
10 | 1020112210102 |
11 | 363699826037 |
12 | 14585562221a |
13 | 75271ca078b |
14 | 375335bb726 |
15 | 1b8072999d7 |
hex | ed836d08b6 |
1020112210102 has 4 divisors (see below), whose sum is σ = 1530168315156. Its totient is φ = 510056105050.
The previous prime is 1020112210069. The next prime is 1020112210171. The reversal of 1020112210102 is 2010122110201.
1020112210102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255028052524 + ... + 255028052527.
It is an arithmetic number, because the mean of its divisors is an integer number (382542078789).
Almost surely, 21020112210102 is an apocalyptic number.
1020112210102 is a deficient number, since it is larger than the sum of its proper divisors (510056105054).
1020112210102 is an equidigital number, since it uses as much as digits as its factorization.
1020112210102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510056105053.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 1020112210102 its reverse (2010122110201), we get a palindrome (3030234320303).
Subtracting 1020112210102 from its reverse (2010122110201), we obtain a palindrome (990009900099).
The spelling of 1020112210102 in words is "one trillion, twenty billion, one hundred twelve million, two hundred ten thousand, one hundred two".
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