Base | Representation |
---|---|
bin | 1110010100010… |
… | …10101010001110 |
3 | 22100222222221002 |
4 | 13022022222032 |
5 | 221221334424 |
6 | 15530140302 |
7 | 2655611066 |
oct | 712125216 |
9 | 270888832 |
10 | 120105614 |
11 | 61884142 |
12 | 34281692 |
13 | 1bb63015 |
14 | 11d463a6 |
15 | a826cae |
hex | 728aa8e |
120105614 has 4 divisors (see below), whose sum is σ = 180158424. Its totient is φ = 60052806.
The previous prime is 120105613. The next prime is 120105619. The reversal of 120105614 is 416501021.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120105611) 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 as a sum of consecutive naturals, namely, 30026402 + ... + 30026405.
It is an arithmetic number, because the mean of its divisors is an integer number (45039606).
Almost surely, 2120105614 is an apocalyptic number.
120105614 is a deficient number, since it is larger than the sum of its proper divisors (60052810).
120105614 is an equidigital number, since it uses as much as digits as its factorization.
120105614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60052809.
The product of its (nonzero) digits is 240, while the sum is 20.
The square root of 120105614 is about 10959.2706874135. The cubic root of 120105614 is about 493.3870760582.
Adding to 120105614 its reverse (416501021), we get a palindrome (536606635).
The spelling of 120105614 in words is "one hundred twenty million, one hundred five thousand, six hundred fourteen".
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