Base | Representation |
---|---|
bin | 111101000110110… |
… | …110000011110000 |
3 | 2122110002210010201 |
4 | 331012312003300 |
5 | 4044423020324 |
6 | 245421404544 |
7 | 34256044204 |
oct | 7506660360 |
9 | 2573083121 |
10 | 1025204464 |
11 | 486779319 |
12 | 247409754 |
13 | 13452347b |
14 | 9a22cb04 |
15 | 6000e444 |
hex | 3d1b60f0 |
1025204464 has 10 divisors (see below), whose sum is σ = 1986333680. Its totient is φ = 512602224.
The previous prime is 1025204459. The next prime is 1025204519. The reversal of 1025204464 is 4644025201.
1025204464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32037624 + ... + 32037655.
It is an arithmetic number, because the mean of its divisors is an integer number (198633368).
Almost surely, 21025204464 is an apocalyptic number.
It is an amenable number.
1025204464 is a deficient number, since it is larger than the sum of its proper divisors (961129216).
1025204464 is an equidigital number, since it uses as much as digits as its factorization.
1025204464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64075287 (or 64075281 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 1025204464 is about 32018.8142191431. The cubic root of 1025204464 is about 1008.3318750580.
Adding to 1025204464 its reverse (4644025201), we get a palindrome (5669229665).
The spelling of 1025204464 in words is "one billion, twenty-five million, two hundred four thousand, four hundred sixty-four".
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