Base | Representation |
---|---|
bin | 1110010011100… |
… | …01011011001000 |
3 | 22100210202010201 |
4 | 13021301123020 |
5 | 221210032443 |
6 | 15524021544 |
7 | 2655000532 |
oct | 711613310 |
9 | 270722121 |
10 | 120002248 |
11 | 61813513 |
12 | 342318b4 |
13 | 1bb27c62 |
14 | 11d1a852 |
15 | a80634d |
hex | 72716c8 |
120002248 has 16 divisors (see below), whose sum is σ = 231085980. Its totient is φ = 58379328.
The previous prime is 120002243. The next prime is 120002257. The reversal of 120002248 is 842200021.
It can be written as a sum of positive squares in 2 ways, for example, as 119639844 + 362404 = 10938^2 + 602^2 .
It is not an unprimeable number, because it can be changed into a prime (120002243) 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, 202411 + ... + 203002.
Almost surely, 2120002248 is an apocalyptic number.
It is an amenable number.
120002248 is a deficient number, since it is larger than the sum of its proper divisors (111083732).
120002248 is a wasteful number, since it uses less digits than its factorization.
120002248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405456 (or 405452 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 120002248 is about 10954.5537563152. The cubic root of 120002248 is about 493.2454948717.
Adding to 120002248 its reverse (842200021), we get a palindrome (962202269).
The spelling of 120002248 in words is "one hundred twenty million, two thousand, two hundred forty-eight".
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