Base | Representation |
---|---|
bin | 110100011110010111… |
… | …1011011100000010101 |
3 | 101202212102202111120210 |
4 | 1220330233123200111 |
5 | 3321241140403320 |
6 | 123433535320033 |
7 | 11066343014064 |
oct | 1507457334025 |
9 | 352772674523 |
10 | 112688216085 |
11 | 438776186a5 |
12 | 19a0b080019 |
13 | a81b418b03 |
14 | 565022a1db |
15 | 2de81010e0 |
hex | 1a3cbdb815 |
112688216085 has 32 divisors (see below), whose sum is σ = 182980385280. Its totient is φ = 59210611200.
The previous prime is 112688216071. The next prime is 112688216099. The reversal of 112688216085 is 580612886211.
It is an interprime number because it is at equal distance from previous prime (112688216071) and next prime (112688216099).
It is not a de Polignac number, because 112688216085 - 219 = 112687691797 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443145 + ... + 649425.
It is an arithmetic number, because the mean of its divisors is an integer number (5718137040).
Almost surely, 2112688216085 is an apocalyptic number.
112688216085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
112688216085 is a deficient number, since it is larger than the sum of its proper divisors (70292169195).
112688216085 is a wasteful number, since it uses less digits than its factorization.
112688216085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206829.
The product of its (nonzero) digits is 368640, while the sum is 48.
The spelling of 112688216085 in words is "one hundred twelve billion, six hundred eighty-eight million, two hundred sixteen thousand, eighty-five".
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