Base | Representation |
---|---|
bin | 11111111111111… |
… | …11011011101100 |
3 | 200201002211000212 |
4 | 33333333123230 |
5 | 1022204330012 |
6 | 42345241552 |
7 | 6436433612 |
oct | 1777773354 |
9 | 621084025 |
10 | 268433132 |
11 | 128583870 |
12 | 75a932b8 |
13 | 437c7896 |
14 | 279176b2 |
15 | 18875b22 |
hex | ffff6ec |
268433132 has 24 divisors (see below), whose sum is σ = 513051840. Its totient is φ = 121874960.
The previous prime is 268433107. The next prime is 268433171. The reversal of 268433132 is 231334862.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41843 + ... + 47829.
It is an arithmetic number, because the mean of its divisors is an integer number (21377160).
Almost surely, 2268433132 is an apocalyptic number.
268433132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
268433132 is a deficient number, since it is larger than the sum of its proper divisors (244618708).
268433132 is a wasteful number, since it uses less digits than its factorization.
268433132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7021 (or 7019 counting only the distinct ones).
The product of its digits is 20736, while the sum is 32.
The square root of 268433132 is about 16383.9290769949. The cubic root of 268433132 is about 645.0777159326.
Adding to 268433132 its reverse (231334862), we get a palindrome (499767994).
The spelling of 268433132 in words is "two hundred sixty-eight million, four hundred thirty-three thousand, one hundred thirty-two".
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