Base | Representation |
---|---|
bin | 1011101010100111110… |
… | …1110010110100001001 |
3 | 201011022121200010121010 |
4 | 2322221331302310021 |
5 | 11240430012402131 |
6 | 232023253034133 |
7 | 20323411160130 |
oct | 2725175626411 |
9 | 634277603533 |
10 | 200420044041 |
11 | 77aa7987538 |
12 | 32a14325949 |
13 | 15b9035ac49 |
14 | 99b3bc2917 |
15 | 5330296b46 |
hex | 2ea9f72d09 |
200420044041 has 128 divisors (see below), whose sum is σ = 326337822720. Its totient is φ = 107024198400.
The previous prime is 200420044007. The next prime is 200420044043. The reversal of 200420044041 is 140440024002.
It is not a de Polignac number, because 200420044041 - 210 = 200420043017 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 200420043999 and 200420044017.
It is not an unprimeable number, because it can be changed into a prime (200420044043) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 882907570 + ... + 882907796.
It is an arithmetic number, because the mean of its divisors is an integer number (2549514240).
Almost surely, 2200420044041 is an apocalyptic number.
200420044041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
200420044041 is a deficient number, since it is larger than the sum of its proper divisors (125917778679).
200420044041 is a wasteful number, since it uses less digits than its factorization.
200420044041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 635.
The product of its (nonzero) digits is 1024, while the sum is 21.
Adding to 200420044041 its reverse (140440024002), we get a palindrome (340860068043).
The spelling of 200420044041 in words is "two hundred billion, four hundred twenty million, forty-four thousand, forty-one".
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