Base | Representation |
---|---|
bin | 10000000000100… |
… | …101110011000000 |
3 | 200201101210120212 |
4 | 100000211303000 |
5 | 1022224342042 |
6 | 42352453252 |
7 | 6440660006 |
oct | 2000456300 |
9 | 621353525 |
10 | 268590272 |
11 | 128680935 |
12 | 75b4a228 |
13 | 43851272 |
14 | 27958a76 |
15 | 188a7482 |
hex | 10025cc0 |
268590272 has 28 divisors (see below), whose sum is σ = 533857200. Its totient is φ = 134075136.
The previous prime is 268590269. The next prime is 268590277. The reversal of 268590272 is 272095862.
268590272 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (268590277) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40229 + ... + 46427.
Almost surely, 2268590272 is an apocalyptic number.
It is an amenable number.
268590272 is a deficient number, since it is larger than the sum of its proper divisors (265266928).
268590272 is an equidigital number, since it uses as much as digits as its factorization.
268590272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6888 (or 6878 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 268590272 is about 16388.7239283600. The cubic root of 268590272 is about 645.2035669380.
It can be divided in two parts, 268590 and 272, that added together give a palindrome (268862).
The spelling of 268590272 in words is "two hundred sixty-eight million, five hundred ninety thousand, two hundred seventy-two".
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