Base | Representation |
---|---|
bin | 1101011011101… |
… | …01010111110100 |
3 | 21212000122200122 |
4 | 12231311113310 |
5 | 212321202023 |
6 | 15103031112 |
7 | 2535515264 |
oct | 655652764 |
9 | 255018618 |
10 | 112678388 |
11 | 58670a39 |
12 | 3189b498 |
13 | 1a462504 |
14 | 10d717a4 |
15 | 9d5b2c8 |
hex | 6b755f4 |
112678388 has 6 divisors (see below), whose sum is σ = 197187186. Its totient is φ = 56339192.
The previous prime is 112678381. The next prime is 112678409. The reversal of 112678388 is 883876211.
It can be written as a sum of positive squares in only one way, i.e., 71436304 + 41242084 = 8452^2 + 6422^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112678381) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14084795 + ... + 14084802.
It is an arithmetic number, because the mean of its divisors is an integer number (32864531).
Almost surely, 2112678388 is an apocalyptic number.
It is an amenable number.
112678388 is a deficient number, since it is larger than the sum of its proper divisors (84508798).
112678388 is a wasteful number, since it uses less digits than its factorization.
112678388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28169601 (or 28169599 counting only the distinct ones).
The product of its digits is 129024, while the sum is 44.
The square root of 112678388 is about 10615.0076778116. The cubic root of 112678388 is about 482.9997156601. Note that the first 3 decimals are identical.
The spelling of 112678388 in words is "one hundred twelve million, six hundred seventy-eight thousand, three hundred eighty-eight".
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