Base | Representation |
---|---|
bin | 10000000011001… |
… | …100011111010001 |
3 | 200202200111011121 |
4 | 100003030133101 |
5 | 1022413214131 |
6 | 42415242241 |
7 | 6446532412 |
oct | 2003143721 |
9 | 622614147 |
10 | 269273041 |
11 | 128aa7904 |
12 | 76219381 |
13 | 43a2cc7b |
14 | 27a95809 |
15 | 1898e911 |
hex | 100cc7d1 |
269273041 has 4 divisors (see below), whose sum is σ = 270049392. Its totient is φ = 268496692.
The previous prime is 269273023. The next prime is 269273063. The reversal of 269273041 is 140372962.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140372962 = 2 ⋅70186481.
It is a cyclic number.
It is not a de Polignac number, because 269273041 - 29 = 269272529 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 269272988 and 269273006.
It is not an unprimeable number, because it can be changed into a prime (269273141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387655 + ... + 388348.
It is an arithmetic number, because the mean of its divisors is an integer number (67512348).
Almost surely, 2269273041 is an apocalyptic number.
It is an amenable number.
269273041 is a deficient number, since it is larger than the sum of its proper divisors (776351).
269273041 is an equidigital number, since it uses as much as digits as its factorization.
269273041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 776350.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 269273041 is about 16409.5411575096. The cubic root of 269273041 is about 645.7498168559.
The spelling of 269273041 in words is "two hundred sixty-nine million, two hundred seventy-three thousand, forty-one".
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