Base | Representation |
---|---|
bin | 101110001110011100101011… |
… | …001110001101100111001111 |
3 | 222122211120120202210221210212 |
4 | 232032130223032031213033 |
5 | 203121404022014232343 |
6 | 2000220035415353035 |
7 | 60552104626044002 |
oct | 5616345316154717 |
9 | 878746522727725 |
10 | 203303002102223 |
11 | 59862356652141 |
12 | 1a97559808277b |
13 | 8959510889a1a |
14 | 382bcbc651539 |
15 | 187859e7edc18 |
hex | b8e72b38d9cf |
203303002102223 has 32 divisors (see below), whose sum is σ = 210876429127680. Its totient is φ = 195885353790720.
The previous prime is 203303002102217. The next prime is 203303002102261. The reversal of 203303002102223 is 322201200303302.
It is a cyclic number.
It is not a de Polignac number, because 203303002102223 - 224 = 203302985325007 is a prime.
It is a super-2 number, since 2×2033030021022232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203303002108223) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1726403261 + ... + 1726521017.
It is an arithmetic number, because the mean of its divisors is an integer number (6589888410240).
Almost surely, 2203303002102223 is an apocalyptic number.
203303002102223 is a deficient number, since it is larger than the sum of its proper divisors (7573427025457).
203303002102223 is a wasteful number, since it uses less digits than its factorization.
203303002102223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119687.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 203303002102223 its reverse (322201200303302), we get a palindrome (525504202405525).
The spelling of 203303002102223 in words is "two hundred three trillion, three hundred three billion, two million, one hundred two thousand, two hundred twenty-three".
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