Base | Representation |
---|---|
bin | 10010111111111101… |
… | …01011001110110000 |
3 | 222022212110212001100 |
4 | 21133332223032300 |
5 | 131342222400422 |
6 | 4404053404400 |
7 | 510525161514 |
oct | 113776531660 |
9 | 28285425040 |
10 | 10200200112 |
11 | 4364824353 |
12 | 1b88039700 |
13 | c6731488b |
14 | 6ca998144 |
15 | 3ea7567ac |
hex | 25ffab3b0 |
10200200112 has 30 divisors (see below), whose sum is σ = 28546393772. Its totient is φ = 3400066656.
The previous prime is 10200200093. The next prime is 10200200123. The reversal of 10200200112 is 21100200201.
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 = 10200200094 and 10200200103.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35417218 + ... + 35417505.
Almost surely, 210200200112 is an apocalyptic number.
10200200112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10200200112 is an abundant number, since it is smaller than the sum of its proper divisors (18346193660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200200112 is a wasteful number, since it uses less digits than its factorization.
10200200112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70834737 (or 70834728 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 10200200112 its reverse (21100200201), we get a palindrome (31300400313).
The spelling of 10200200112 in words is "ten billion, two hundred million, two hundred thousand, one hundred twelve".
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