Base | Representation |
---|---|
bin | 1011111010101110000… |
… | …1110001111010001001 |
3 | 201120110202201201102011 |
4 | 2332223201301322021 |
5 | 11323302223101100 |
6 | 234020134535521 |
7 | 20535451446514 |
oct | 2765341617211 |
9 | 646422651364 |
10 | 204741222025 |
11 | 7991509a50a |
12 | 3381b5075a1 |
13 | 163cb683ab2 |
14 | 9ca3a5dd7b |
15 | 54d4810bba |
hex | 2fab871e89 |
204741222025 has 12 divisors (see below), whose sum is σ = 258669288972. Its totient is φ = 160702543040.
The previous prime is 204741222001. The next prime is 204741222121. The reversal of 204741222025 is 520222147402.
It can be written as a sum of positive squares in 6 ways, for example, as 9105739776 + 195635482249 = 95424^2 + 442307^2 .
It is not a de Polignac number, because 204741222025 - 233 = 196151287433 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77259514 + ... + 77262163.
It is an arithmetic number, because the mean of its divisors is an integer number (21555774081).
Almost surely, 2204741222025 is an apocalyptic number.
204741222025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
204741222025 is a deficient number, since it is larger than the sum of its proper divisors (53928066947).
204741222025 is a wasteful number, since it uses less digits than its factorization.
204741222025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154521740 (or 154521735 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 31.
Adding to 204741222025 its reverse (520222147402), we get a palindrome (724963369427).
The spelling of 204741222025 in words is "two hundred four billion, seven hundred forty-one million, two hundred twenty-two thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •