Base | Representation |
---|---|
bin | 100011111001000… |
… | …0010111001110001 |
3 | 10002221002211222111 |
4 | 1013302002321301 |
5 | 4431300121200 |
6 | 315300205321 |
7 | 41562251605 |
oct | 10762027161 |
9 | 3087084874 |
10 | 1204301425 |
11 | 568884538 |
12 | 297399841 |
13 | 16266c2c2 |
14 | b5d2d505 |
15 | 70ada0ba |
hex | 47c82e71 |
1204301425 has 6 divisors (see below), whose sum is σ = 1493333798. Its totient is φ = 963441120.
The previous prime is 1204301407. The next prime is 1204301519. The reversal of 1204301425 is 5241034021.
It can be written as a sum of positive squares in 3 ways, for example, as 144408289 + 1059893136 = 12017^2 + 32556^2 .
It is not a de Polignac number, because 1204301425 - 27 = 1204301297 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1204301396 and 1204301405.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24086004 + ... + 24086053.
Almost surely, 21204301425 is an apocalyptic number.
It is an amenable number.
1204301425 is a deficient number, since it is larger than the sum of its proper divisors (289032373).
1204301425 is an equidigital number, since it uses as much as digits as its factorization.
1204301425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48172067 (or 48172062 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 1204301425 is about 34703.0463360207. The cubic root of 1204301425 is about 1063.9267623592.
Adding to 1204301425 its reverse (5241034021), we get a palindrome (6445335446).
The spelling of 1204301425 in words is "one billion, two hundred four million, three hundred one thousand, four hundred twenty-five".
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