Base | Representation |
---|---|
bin | 11111101111001… |
… | …01100100011001 |
3 | 200112221212221220 |
4 | 33313211210121 |
5 | 1021123330131 |
6 | 42230122253 |
7 | 6411626610 |
oct | 1767454431 |
9 | 615855856 |
10 | 266230041 |
11 | 127309630 |
12 | 751b0389 |
13 | 43205b8c |
14 | 27502877 |
15 | 1858ce96 |
hex | fde5919 |
266230041 has 32 divisors (see below), whose sum is σ = 446985216. Its totient is φ = 136920000.
The previous prime is 266230039. The next prime is 266230057. The reversal of 266230041 is 140032662.
It is not a de Polignac number, because 266230041 - 21 = 266230039 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 266229993 and 266230020.
It is not an unprimeable number, because it can be changed into a prime (266230001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17626 + ... + 29036.
It is an arithmetic number, because the mean of its divisors is an integer number (13968288).
Almost surely, 2266230041 is an apocalyptic number.
266230041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
266230041 is a deficient number, since it is larger than the sum of its proper divisors (180755175).
266230041 is a wasteful number, since it uses less digits than its factorization.
266230041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11533.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 266230041 is about 16316.5572655508. The cubic root of 266230041 is about 643.3080999586.
The spelling of 266230041 in words is "two hundred sixty-six million, two hundred thirty thousand, forty-one".
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