Base | Representation |
---|---|
bin | 1110011010000… |
… | …00011100011011 |
3 | 22102101211022110 |
4 | 13031000130123 |
5 | 221414201303 |
6 | 15554123403 |
7 | 2665131645 |
oct | 715003433 |
9 | 272354273 |
10 | 120850203 |
11 | 62242601 |
12 | 34580563 |
13 | 1c063bc6 |
14 | 1209b895 |
15 | a922703 |
hex | 734071b |
120850203 has 16 divisors (see below), whose sum is σ = 169971200. Its totient is φ = 76165920.
The previous prime is 120850201. The next prime is 120850217. The reversal of 120850203 is 302058021.
It is not a de Polignac number, because 120850203 - 21 = 120850201 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 120850203.
It is not an unprimeable number, because it can be changed into a prime (120850201) 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 15 ways as a sum of consecutive naturals, for example, 28878 + ... + 32796.
It is an arithmetic number, because the mean of its divisors is an integer number (10623200).
Almost surely, 2120850203 is an apocalyptic number.
120850203 is a deficient number, since it is larger than the sum of its proper divisors (49120997).
120850203 is a wasteful number, since it uses less digits than its factorization.
120850203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4482.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 120850203 is about 10993.1889367917. The cubic root of 120850203 is about 494.4045528600.
The spelling of 120850203 in words is "one hundred twenty million, eight hundred fifty thousand, two hundred three".
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