Base | Representation |
---|---|
bin | 11111010000111… |
… | …00010101010001 |
3 | 200021111012011011 |
4 | 33220130111101 |
5 | 1014114310144 |
6 | 42005050521 |
7 | 6333113362 |
oct | 1750342521 |
9 | 607435134 |
10 | 262260049 |
11 | 125047947 |
12 | 739b6a41 |
13 | 42445b7c |
14 | 26b8bb69 |
15 | 18056a34 |
hex | fa1c551 |
262260049 has 2 divisors, whose sum is σ = 262260050. Its totient is φ = 262260048.
The previous prime is 262259947. The next prime is 262260073. The reversal of 262260049 is 940062262.
262260049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 192654400 + 69605649 = 13880^2 + 8343^2 .
It is a cyclic number.
It is not a de Polignac number, because 262260049 - 211 = 262258001 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 262260049.
It is not a weakly prime, because it can be changed into another prime (262263049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131130024 + 131130025.
It is an arithmetic number, because the mean of its divisors is an integer number (131130025).
Almost surely, 2262260049 is an apocalyptic number.
It is an amenable number.
262260049 is a deficient number, since it is larger than the sum of its proper divisors (1).
262260049 is an equidigital number, since it uses as much as digits as its factorization.
262260049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 262260049 is about 16194.4450043834. The cubic root of 262260049 is about 640.0944269853.
The spelling of 262260049 in words is "two hundred sixty-two million, two hundred sixty thousand, forty-nine".
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