Base | Representation |
---|---|
bin | 11000001111000… |
… | …10000010100110 |
3 | 112011112202120210 |
4 | 30013202002212 |
5 | 404021113110 |
6 | 32101240250 |
7 | 5016013242 |
oct | 1407420246 |
9 | 464482523 |
10 | 203301030 |
11 | a4838089 |
12 | 58103086 |
13 | 3317198a |
14 | 1d001422 |
15 | 12cac520 |
hex | c1e20a6 |
203301030 has 32 divisors (see below), whose sum is σ = 493807104. Its totient is φ = 53559776.
The previous prime is 203301019. The next prime is 203301041. The reversal of 203301030 is 30103302.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (203301019) and next prime (203301041).
It is a junction number, because it is equal to n+sod(n) for n = 203300997 and 203301015.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38334 + ... + 43313.
It is an arithmetic number, because the mean of its divisors is an integer number (15431472).
Almost surely, 2203301030 is an apocalyptic number.
203301030 is an abundant number, since it is smaller than the sum of its proper divisors (290506074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203301030 is a wasteful number, since it uses less digits than its factorization.
203301030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81740.
The product of its (nonzero) digits is 54, while the sum is 12.
The square root of 203301030 is about 14258.3670172990. The cubic root of 203301030 is about 588.0034302637.
Adding to 203301030 its reverse (30103302), we get a palindrome (233404332).
The spelling of 203301030 in words is "two hundred three million, three hundred one thousand, thirty".
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