Base | Representation |
---|---|
bin | 11111010000111… |
… | …00110111100000 |
3 | 200021111022011022 |
4 | 33220130313200 |
5 | 1014114342430 |
6 | 42005105012 |
7 | 6333122642 |
oct | 1750346740 |
9 | 607438138 |
10 | 262262240 |
11 | 125049559 |
12 | 739b8168 |
13 | 42446b76 |
14 | 26b8c892 |
15 | 180574e5 |
hex | fa1cde0 |
262262240 has 48 divisors (see below), whose sum is σ = 634722480. Its totient is φ = 102343680.
The previous prime is 262262233. The next prime is 262262267. The reversal of 262262240 is 42262262.
262262240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13430 + ... + 26549.
It is an arithmetic number, because the mean of its divisors is an integer number (13223385).
Almost surely, 2262262240 is an apocalyptic number.
262262240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
262262240 is an abundant number, since it is smaller than the sum of its proper divisors (372460240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
262262240 is a wasteful number, since it uses less digits than its factorization.
262262240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40035 (or 40027 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
The square root of 262262240 is about 16194.5126508951. The cubic root of 262262240 is about 640.0962094947.
The spelling of 262262240 in words is "two hundred sixty-two million, two hundred sixty-two thousand, two hundred forty".
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