Base | Representation |
---|---|
bin | 10000001011110100010… |
… | …010010101100100011010 |
3 | 10221022210010112111020100 |
4 | 100023310102111210122 |
5 | 121210241200310020 |
6 | 2210534310040230 |
7 | 143232232046565 |
oct | 20136422254432 |
9 | 3838703474210 |
10 | 1112200010010 |
11 | 399754a020a1 |
12 | 15b675649076 |
13 | 80b594cb7cb |
14 | 3bb8b8ab4dc |
15 | 1dde6a7da90 |
hex | 102f449591a |
1112200010010 has 96 divisors (see below), whose sum is σ = 2984951887632. Its totient is φ = 287105817600.
The previous prime is 1112200009967. The next prime is 1112200010057. The reversal of 1112200010010 is 100100022111.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 673628921001 + 438571089009 = 820749^2 + 662247^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 1112200009974 and 1112200010001.
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 47 ways as a sum of consecutive naturals, for example, 191691 + ... + 1503710.
Almost surely, 21112200010010 is an apocalyptic number.
1112200010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1112200010010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1492475943816).
1112200010010 is an abundant number, since it is smaller than the sum of its proper divisors (1872751877622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112200010010 is a wasteful number, since it uses less digits than its factorization.
1112200010010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1695648 (or 1695645 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 1112200010010 its reverse (100100022111), we get a palindrome (1212300032121).
The spelling of 1112200010010 in words is "one trillion, one hundred twelve billion, two hundred million, ten thousand, ten".
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