Base | Representation |
---|---|
bin | 101110011101001000011010… |
… | …110000111101001110101001 |
3 | 222210102001002120212102112210 |
4 | 232131020122300331032221 |
5 | 203234422031041441131 |
6 | 2002311353522355333 |
7 | 61015025616601230 |
oct | 5635103260751651 |
9 | 883361076772483 |
10 | 204312043312041 |
11 | 5a111284055865 |
12 | 1aab9061abbb49 |
13 | 8a0070a003c52 |
14 | 3864a81759b17 |
15 | 1894959b82146 |
hex | b9d21ac3d3a9 |
204312043312041 has 64 divisors (see below), whose sum is σ = 325268726976000. Its totient is φ = 111603797760000.
The previous prime is 204312043312033. The next prime is 204312043312043. The reversal of 204312043312041 is 140213340213402.
It is not a de Polignac number, because 204312043312041 - 23 = 204312043312033 is a prime.
It is a super-2 number, since 2×2043120433120412 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (204312043312043) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2718721735 + ... + 2718796883.
It is an arithmetic number, because the mean of its divisors is an integer number (5082323859000).
Almost surely, 2204312043312041 is an apocalyptic number.
204312043312041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
204312043312041 is a deficient number, since it is larger than the sum of its proper divisors (120956683663959).
204312043312041 is a wasteful number, since it uses less digits than its factorization.
204312043312041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119490.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 204312043312041 its reverse (140213340213402), we get a palindrome (344525383525443).
The spelling of 204312043312041 in words is "two hundred four trillion, three hundred twelve billion, forty-three million, three hundred twelve thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •