Base | Representation |
---|---|
bin | 111110001000001… |
… | …110010100111001 |
3 | 2200122100112002122 |
4 | 332020032110321 |
5 | 4113314440400 |
6 | 251233011025 |
7 | 34554525350 |
oct | 7610162471 |
9 | 2618315078 |
10 | 1042343225 |
11 | 495414990 |
12 | 2510b3a75 |
13 | 137c44451 |
14 | 9c610997 |
15 | 61797685 |
hex | 3e20e539 |
1042343225 has 48 divisors (see below), whose sum is σ = 1663512576. Its totient is φ = 628776000.
The previous prime is 1042343213. The next prime is 1042343227. The reversal of 1042343225 is 5223432401.
1042343225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1042343225 - 216 = 1042277689 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1042343194 and 1042343203.
It is not an unprimeable number, because it can be changed into a prime (1042343227) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50942 + ... + 68408.
It is an arithmetic number, because the mean of its divisors is an integer number (34656512).
Almost surely, 21042343225 is an apocalyptic number.
It is an amenable number.
1042343225 is a deficient number, since it is larger than the sum of its proper divisors (621169351).
1042343225 is a wasteful number, since it uses less digits than its factorization.
1042343225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17526 (or 17521 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 1042343225 is about 32285.3407137047. The cubic root of 1042343225 is about 1013.9197498693.
Adding to 1042343225 its reverse (5223432401), we get a palindrome (6265775626).
The spelling of 1042343225 in words is "one billion, forty-two million, three hundred forty-three thousand, two hundred twenty-five".
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