Base | Representation |
---|---|
bin | 10000000001101… |
… | …110010011011110 |
3 | 200201221212222111 |
4 | 100001232103132 |
5 | 1022313343022 |
6 | 42403104234 |
7 | 6443334610 |
oct | 2001562336 |
9 | 621855874 |
10 | 268887262 |
11 | 128863a86 |
12 | 7607207a |
13 | 439264b7 |
14 | 279d4db0 |
15 | 18915477 |
hex | 1006e4de |
268887262 has 8 divisors (see below), whose sum is σ = 460949616. Its totient is φ = 115237392.
The previous prime is 268887253. The next prime is 268887263. The reversal of 268887262 is 262788862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268887263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9603103 + ... + 9603130.
It is an arithmetic number, because the mean of its divisors is an integer number (57618702).
Almost surely, 2268887262 is an apocalyptic number.
268887262 is a deficient number, since it is larger than the sum of its proper divisors (192062354).
268887262 is a wasteful number, since it uses less digits than its factorization.
268887262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19206242.
The product of its digits is 1032192, while the sum is 49.
The square root of 268887262 is about 16397.7822280941. The cubic root of 268887262 is about 645.4412876648.
The spelling of 268887262 in words is "two hundred sixty-eight million, eight hundred eighty-seven thousand, two hundred sixty-two".
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