Base | Representation |
---|---|
bin | 1110010100011… |
… | …01010110101000 |
3 | 22101000120001202 |
4 | 13022031112220 |
5 | 221222213043 |
6 | 15530303332 |
7 | 2655655211 |
oct | 712152650 |
9 | 271016052 |
10 | 120116648 |
11 | 61891463 |
12 | 34287b48 |
13 | 1bb68052 |
14 | 11d4a408 |
15 | a82a1b8 |
hex | 728d5a8 |
120116648 has 16 divisors (see below), whose sum is σ = 226732500. Its totient is φ = 59654656.
The previous prime is 120116641. The next prime is 120116669. The reversal of 120116648 is 846611021.
It can be written as a sum of positive squares in 2 ways, for example, as 118766404 + 1350244 = 10898^2 + 1162^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 120116648.
It is not an unprimeable number, because it can be changed into a prime (120116641) 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, 49193 + ... + 51576.
Almost surely, 2120116648 is an apocalyptic number.
It is an amenable number.
120116648 is a deficient number, since it is larger than the sum of its proper divisors (106615852).
120116648 is a wasteful number, since it uses less digits than its factorization.
120116648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100924 (or 100920 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 120116648 is about 10959.7740852629. The cubic root of 120116648 is about 493.4021846117.
Adding to 120116648 its reverse (846611021), we get a palindrome (966727669).
The spelling of 120116648 in words is "one hundred twenty million, one hundred sixteen thousand, six hundred forty-eight".
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