Base | Representation |
---|---|
bin | 1101011001101… |
… | …10100010110100 |
3 | 21211112120200101 |
4 | 12230312202310 |
5 | 212234433134 |
6 | 15053323444 |
7 | 2533364101 |
oct | 654664264 |
9 | 254476611 |
10 | 112421044 |
11 | 5850565a |
12 | 31796584 |
13 | 1a3a2338 |
14 | 10d05aa8 |
15 | 9d09e14 |
hex | 6b368b4 |
112421044 has 12 divisors (see below), whose sum is σ = 196959168. Its totient is φ = 56147000.
The previous prime is 112421027. The next prime is 112421047. The reversal of 112421044 is 440124211.
It is a super-2 number, since 2×1124210442 = 25276982268099872, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112421047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11782 + ... + 19069.
It is an arithmetic number, because the mean of its divisors is an integer number (16413264).
Almost surely, 2112421044 is an apocalyptic number.
It is an amenable number.
112421044 is a deficient number, since it is larger than the sum of its proper divisors (84538124).
112421044 is a wasteful number, since it uses less digits than its factorization.
112421044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31766 (or 31764 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 112421044 is about 10602.8790429770. The cubic root of 112421044 is about 482.6317307908.
Adding to 112421044 its reverse (440124211), we get a palindrome (552545255).
The spelling of 112421044 in words is "one hundred twelve million, four hundred twenty-one thousand, forty-four".
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