Base | Representation |
---|---|
bin | 111110101101101… |
… | …1101011000010001 |
3 | 12102122201001211020 |
4 | 1331123131120101 |
5 | 13302203201400 |
6 | 544451310053 |
7 | 103101452565 |
oct | 17533353021 |
9 | 5378631736 |
10 | 2104350225 |
11 | 98a93a51a |
12 | 4a88ab329 |
13 | 276c81c63 |
14 | 15d69d6a5 |
15 | c4b262a0 |
hex | 7d6dd611 |
2104350225 has 36 divisors (see below), whose sum is σ = 3671992656. Its totient is φ = 1063236960.
The previous prime is 2104350203. The next prime is 2104350323. The reversal of 2104350225 is 5220534012.
It is not a de Polignac number, because 2104350225 - 26 = 2104350161 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2104350195 and 2104350204.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11787 + ... + 65936.
It is an arithmetic number, because the mean of its divisors is an integer number (101999796).
Almost surely, 22104350225 is an apocalyptic number.
2104350225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2104350225 is a deficient number, since it is larger than the sum of its proper divisors (1567642431).
2104350225 is a wasteful number, since it uses less digits than its factorization.
2104350225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77774 (or 77750 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 2104350225 is about 45873.1972397826. The cubic root of 2104350225 is about 1281.4628102589.
Adding to 2104350225 its reverse (5220534012), we get a palindrome (7324884237).
The spelling of 2104350225 in words is "two billion, one hundred four million, three hundred fifty thousand, two hundred twenty-five".
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