Base | Representation |
---|---|
bin | 110100001111110100… |
… | …1110011011100011001 |
3 | 101201121102110211010101 |
4 | 1220133221303130121 |
5 | 3314241222431014 |
6 | 123313303415401 |
7 | 11051265660400 |
oct | 1503751633431 |
9 | 351542424111 |
10 | 112200202009 |
11 | 436470a8485 |
12 | 198b3754561 |
13 | a77129c49c |
14 | 56054b4637 |
15 | 2dba354474 |
hex | 1a1fa73719 |
112200202009 has 12 divisors (see below), whose sum is σ = 131247766800. Its totient is φ = 95634322728.
The previous prime is 112200201983. The next prime is 112200202031. The reversal of 112200202009 is 900202002211.
It is not a de Polignac number, because 112200202009 - 211 = 112200199961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112200202069) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6387319 + ... + 6404860.
It is an arithmetic number, because the mean of its divisors is an integer number (10937313900).
Almost surely, 2112200202009 is an apocalyptic number.
It is an amenable number.
112200202009 is a deficient number, since it is larger than the sum of its proper divisors (19047564791).
112200202009 is a wasteful number, since it uses less digits than its factorization.
112200202009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12792372 (or 12792365 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
The spelling of 112200202009 in words is "one hundred twelve billion, two hundred million, two hundred two thousand, nine".
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