Base | Representation |
---|---|
bin | 11111101101110… |
… | …11010000011010 |
3 | 200112122002012222 |
4 | 33312323100122 |
5 | 1021102303410 |
6 | 42222304042 |
7 | 6410305412 |
oct | 1766732032 |
9 | 615562188 |
10 | 266056730 |
11 | 1272003a5 |
12 | 75128022 |
13 | 43175024 |
14 | 27499642 |
15 | 18556955 |
hex | fdbb41a |
266056730 has 32 divisors (see below), whose sum is σ = 496454400. Its totient is φ = 102537792.
The previous prime is 266056729. The next prime is 266056757. The reversal of 266056730 is 37650662.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 255551 + ... + 256589.
It is an arithmetic number, because the mean of its divisors is an integer number (15514200).
Almost surely, 2266056730 is an apocalyptic number.
266056730 is a deficient number, since it is larger than the sum of its proper divisors (230397670).
266056730 is a wasteful number, since it uses less digits than its factorization.
266056730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1958.
The product of its (nonzero) digits is 45360, while the sum is 35.
The square root of 266056730 is about 16311.2455073179. The cubic root of 266056730 is about 643.1684756301.
The spelling of 266056730 in words is "two hundred sixty-six million, fifty-six thousand, seven hundred thirty".
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