Base | Representation |
---|---|
bin | 110100010111001000… |
… | …0000110000011000001 |
3 | 101202020111022222102012 |
4 | 1220232100012003001 |
5 | 3320241422330310 |
6 | 123353453102305 |
7 | 11060331520151 |
oct | 1505620060301 |
9 | 352214288365 |
10 | 112445120705 |
11 | 43762380525 |
12 | 19961787995 |
13 | a7acc530a8 |
14 | 5629c2a761 |
15 | 2dd1ad2c05 |
hex | 1a2e4060c1 |
112445120705 has 16 divisors (see below), whose sum is σ = 143024026320. Its totient is φ = 84574144512.
The previous prime is 112445120663. The next prime is 112445120713. The reversal of 112445120705 is 507021544211.
It can be written as a sum of positive squares in 8 ways, for example, as 5207209921 + 107237910784 = 72161^2 + 327472^2 .
It is a cyclic number.
It is not a de Polignac number, because 112445120705 - 222 = 112440926401 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626270 + ... + 785559.
It is an arithmetic number, because the mean of its divisors is an integer number (8939001645).
Almost surely, 2112445120705 is an apocalyptic number.
It is an amenable number.
112445120705 is a deficient number, since it is larger than the sum of its proper divisors (30578905615).
112445120705 is a wasteful number, since it uses less digits than its factorization.
112445120705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1412788.
The product of its (nonzero) digits is 11200, while the sum is 32.
Adding to 112445120705 its reverse (507021544211), we get a palindrome (619466664916).
The spelling of 112445120705 in words is "one hundred twelve billion, four hundred forty-five million, one hundred twenty thousand, seven hundred five".
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