Base | Representation |
---|---|
bin | 1101010110111… |
… | …11011111101001 |
3 | 21210212110120122 |
4 | 12223133133221 |
5 | 212142030424 |
6 | 15041533025 |
7 | 2530350425 |
oct | 653373751 |
9 | 253773518 |
10 | 112064489 |
11 | 58291789 |
12 | 31644175 |
13 | 1a2a8c64 |
14 | 10c51b85 |
15 | 9c8945e |
hex | 6adf7e9 |
112064489 has 4 divisors (see below), whose sum is σ = 117962640. Its totient is φ = 106166340.
The previous prime is 112064479. The next prime is 112064507. The reversal of 112064489 is 984460211.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112064489 is a prime.
It is a super-2 number, since 2×1120644892 = 25116899389662242, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (112064429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2949047 + ... + 2949084.
It is an arithmetic number, because the mean of its divisors is an integer number (29490660).
Almost surely, 2112064489 is an apocalyptic number.
112064489 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
112064489 is a deficient number, since it is larger than the sum of its proper divisors (5898151).
112064489 is an equidigital number, since it uses as much as digits as its factorization.
112064489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5898150.
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 112064489 is about 10586.0516246616. The cubic root of 112064489 is about 482.1209515508.
The spelling of 112064489 in words is "one hundred twelve million, sixty-four thousand, four hundred eighty-nine".
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