Base | Representation |
---|---|
bin | 1011110010001000000… |
… | …0011100000100010111 |
3 | 201100111222021212012221 |
4 | 2330202000130010113 |
5 | 11304041101100343 |
6 | 232555155123211 |
7 | 20424334431214 |
oct | 2744200340427 |
9 | 640458255187 |
10 | 202434003223 |
11 | 78940798911 |
12 | 332968a3507 |
13 | 16121681c7a |
14 | 9b25472b0b |
15 | 53ebeb55ed |
hex | 2f2201c117 |
202434003223 has 16 divisors (see below), whose sum is σ = 214762060800. Its totient is φ = 190419372000.
The previous prime is 202434003193. The next prime is 202434003253. The reversal of 202434003223 is 322300434202.
It is an interprime number because it is at equal distance from previous prime (202434003193) and next prime (202434003253).
It is a cyclic number.
It is not a de Polignac number, because 202434003223 - 233 = 193844068631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202434003253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234133 + ... + 678001.
It is an arithmetic number, because the mean of its divisors is an integer number (13422628800).
Almost surely, 2202434003223 is an apocalyptic number.
202434003223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
202434003223 is a deficient number, since it is larger than the sum of its proper divisors (12328057577).
202434003223 is a wasteful number, since it uses less digits than its factorization.
202434003223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 444222.
The product of its (nonzero) digits is 6912, while the sum is 25.
Adding to 202434003223 its reverse (322300434202), we get a palindrome (524734437425).
The spelling of 202434003223 in words is "two hundred two billion, four hundred thirty-four million, three thousand, two hundred twenty-three".
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