Base | Representation |
---|---|
bin | 11000001111010… |
… | …11110101000000 |
3 | 112011121210120121 |
4 | 30013223311000 |
5 | 404023403440 |
6 | 32102150024 |
7 | 5016241153 |
oct | 1407536500 |
9 | 464553517 |
10 | 203341120 |
11 | a4865214 |
12 | 58122314 |
13 | 33186cb8 |
14 | 1d011c9a |
15 | 12cb934a |
hex | c1ebd40 |
203341120 has 28 divisors (see below), whose sum is σ = 484206804. Its totient is φ = 81336320.
The previous prime is 203341111. The next prime is 203341123. The reversal of 203341120 is 21143302.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 77721856 + 125619264 = 8816^2 + 11208^2 .
It is a super-2 number, since 2×2033411202 = 82695222165708800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 203341094 and 203341103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203341123) 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, 317401 + ... + 318040.
Almost surely, 2203341120 is an apocalyptic number.
203341120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
203341120 is an abundant number, since it is smaller than the sum of its proper divisors (280865684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203341120 is an equidigital number, since it uses as much as digits as its factorization.
203341120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 635458 (or 635448 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 203341120 is about 14259.7727892137. The cubic root of 203341120 is about 588.0420782203.
Adding to 203341120 its reverse (21143302), we get a palindrome (224484422).
The spelling of 203341120 in words is "two hundred three million, three hundred forty-one thousand, one hundred twenty".
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