Base | Representation |
---|---|
bin | 1110010011100… |
… | …11011000000011 |
3 | 22100211011002211 |
4 | 13021303120003 |
5 | 221210311433 |
6 | 15524122551 |
7 | 2655033043 |
oct | 711633003 |
9 | 270734084 |
10 | 120010243 |
11 | 61819521 |
12 | 34236457 |
13 | 1bb2b7a2 |
14 | 11d1d723 |
15 | a8088cd |
hex | 7273603 |
120010243 has 8 divisors (see below), whose sum is σ = 122790080. Its totient is φ = 117262080.
The previous prime is 120010229. The next prime is 120010271. The reversal of 120010243 is 342010021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120010243 - 25 = 120010211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120010043) 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 7 ways as a sum of consecutive naturals, for example, 168 + ... + 15493.
It is an arithmetic number, because the mean of its divisors is an integer number (15348760).
Almost surely, 2120010243 is an apocalyptic number.
120010243 is a deficient number, since it is larger than the sum of its proper divisors (2779837).
120010243 is an equidigital number, since it uses as much as digits as its factorization.
120010243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15837.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 120010243 is about 10954.9186669733. The cubic root of 120010243 is about 493.2564485836.
Adding to 120010243 its reverse (342010021), we get a palindrome (462020264).
The spelling of 120010243 in words is "one hundred twenty million, ten thousand, two hundred forty-three".
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