Base | Representation |
---|---|
bin | 111110000100000… |
… | …001000101101001 |
3 | 2200120021111100012 |
4 | 332010001011221 |
5 | 4113024143200 |
6 | 251153221305 |
7 | 34542253241 |
oct | 7604010551 |
9 | 2616244305 |
10 | 1041240425 |
11 | 494831385 |
12 | 250861835 |
13 | 1379494c4 |
14 | 9c404b21 |
15 | 6162aa35 |
hex | 3e101169 |
1041240425 has 6 divisors (see below), whose sum is σ = 1291138158. Its totient is φ = 832992320.
The previous prime is 1041240377. The next prime is 1041240443. The reversal of 1041240425 is 5240421401.
It can be written as a sum of positive squares in 3 ways, for example, as 256512256 + 784728169 = 16016^2 + 28013^2 .
It is a de Polignac number, because none of the positive numbers 2k-1041240425 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1041240425.
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, 20824784 + ... + 20824833.
It is an arithmetic number, because the mean of its divisors is an integer number (215189693).
Almost surely, 21041240425 is an apocalyptic number.
It is an amenable number.
1041240425 is a deficient number, since it is larger than the sum of its proper divisors (249897733).
1041240425 is an equidigital number, since it uses as much as digits as its factorization.
1041240425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41649627 (or 41649622 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 1041240425 is about 32268.2572352459. The cubic root of 1041240425 is about 1013.5620477100.
Adding to 1041240425 its reverse (5240421401), we get a palindrome (6281661826).
The spelling of 1041240425 in words is "one billion, forty-one million, two hundred forty thousand, four hundred twenty-five".
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