Base | Representation |
---|---|
bin | 110100001111011011… |
… | …1011111011111110101 |
3 | 101201120111122202100121 |
4 | 1220132313133133311 |
5 | 3314224333404414 |
6 | 123312113011541 |
7 | 11051045606653 |
oct | 1503667373765 |
9 | 351514582317 |
10 | 112187013109 |
11 | 4363a70a466 |
12 | 198ab253bb1 |
13 | a76b6322c2 |
14 | 560383ddd3 |
15 | 2db90eb724 |
hex | 1a1eddf7f5 |
112187013109 has 8 divisors (see below), whose sum is σ = 112259160000. Its totient is φ = 112114896096.
The previous prime is 112187013101. The next prime is 112187013119. The reversal of 112187013109 is 901310781211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112187013109 - 23 = 112187013101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112187013101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17328297 + ... + 17334769.
It is an arithmetic number, because the mean of its divisors is an integer number (14032395000).
Almost surely, 2112187013109 is an apocalyptic number.
It is an amenable number.
112187013109 is a deficient number, since it is larger than the sum of its proper divisors (72146891).
112187013109 is an equidigital number, since it uses as much as digits as its factorization.
112187013109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14939.
The product of its (nonzero) digits is 3024, while the sum is 34.
The spelling of 112187013109 in words is "one hundred twelve billion, one hundred eighty-seven million, thirteen thousand, one hundred nine".
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