Base | Representation |
---|---|
bin | 110100011110011001… |
… | …0110101011110001001 |
3 | 101202212111102212021000 |
4 | 1220330302311132021 |
5 | 3321241402440443 |
6 | 123434010405213 |
7 | 11066353423005 |
oct | 1507462653611 |
9 | 352774385230 |
10 | 112689108873 |
11 | 43878078440 |
12 | 19a0b430809 |
13 | a81b66c2a3 |
14 | 56503bd705 |
15 | 2de822a8d3 |
hex | 1a3ccb5789 |
112689108873 has 32 divisors (see below), whose sum is σ = 182767495680. Its totient is φ = 68055048720.
The previous prime is 112689108869. The next prime is 112689108913. The reversal of 112689108873 is 378801986211.
It is not a de Polignac number, because 112689108873 - 22 = 112689108869 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (112689100873) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 586311 + ... + 754412.
It is an arithmetic number, because the mean of its divisors is an integer number (5711484240).
Almost surely, 2112689108873 is an apocalyptic number.
It is an amenable number.
112689108873 is a deficient number, since it is larger than the sum of its proper divisors (70078386807).
112689108873 is a wasteful number, since it uses less digits than its factorization.
112689108873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1341026 (or 1341020 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 54.
The spelling of 112689108873 in words is "one hundred twelve billion, six hundred eighty-nine million, one hundred eight thousand, eight hundred seventy-three".
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