Base | Representation |
---|---|
bin | 1101001000110… |
… | …11010000101110 |
3 | 21200101100122012 |
4 | 12210123100232 |
5 | 211203242032 |
6 | 14534121222 |
7 | 2505534125 |
oct | 644332056 |
9 | 250340565 |
10 | 110212142 |
11 | 57237017 |
12 | 30ab0212 |
13 | 19aaaab1 |
14 | 108ccabc |
15 | 9a206b2 |
hex | 691b42e |
110212142 has 8 divisors (see below), whose sum is σ = 165412632. Its totient is φ = 55074600.
The previous prime is 110212121. The next prime is 110212147. The reversal of 110212142 is 241212011.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110212147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11084 + ... + 18527.
It is an arithmetic number, because the mean of its divisors is an integer number (20676579).
Almost surely, 2110212142 is an apocalyptic number.
110212142 is a deficient number, since it is larger than the sum of its proper divisors (55200490).
110212142 is a wasteful number, since it uses less digits than its factorization.
110212142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31474.
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 110212142 is about 10498.1970833091. The cubic root of 110212142 is about 479.4498065104.
Adding to 110212142 its reverse (241212011), we get a palindrome (351424153).
The spelling of 110212142 in words is "one hundred ten million, two hundred twelve thousand, one hundred forty-two".
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