Base | Representation |
---|---|
bin | 11111100110000… |
… | …10100011100001 |
3 | 200110201022212001 |
4 | 33303002203201 |
5 | 1020322204144 |
6 | 42144404001 |
7 | 6365533453 |
oct | 1763024341 |
9 | 613638761 |
10 | 265038049 |
11 | 126675011 |
12 | 74916601 |
13 | 42ba9463 |
14 | 272b22d3 |
15 | 18404bd4 |
hex | fcc28e1 |
265038049 has 8 divisors (see below), whose sum is σ = 279152000. Its totient is φ = 250940592.
The previous prime is 265038043. The next prime is 265038083. The reversal of 265038049 is 940830562.
265038049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 265038049 - 27 = 265037921 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 265037999 and 265038017.
It is not an unprimeable number, because it can be changed into a prime (265038043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42472 + ... + 48310.
It is an arithmetic number, because the mean of its divisors is an integer number (34894000).
Almost surely, 2265038049 is an apocalyptic number.
It is an amenable number.
265038049 is a deficient number, since it is larger than the sum of its proper divisors (14113951).
265038049 is a wasteful number, since it uses less digits than its factorization.
265038049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8247.
The product of its (nonzero) digits is 51840, while the sum is 37.
The square root of 265038049 is about 16279.9892198982. The cubic root of 265038049 is about 642.3465688630.
The spelling of 265038049 in words is "two hundred sixty-five million, thirty-eight thousand, forty-nine".
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