Base | Representation |
---|---|
bin | 11111111110100… |
… | …01010101001001 |
3 | 200200202012222222 |
4 | 33333101111021 |
5 | 1022132304142 |
6 | 42341223425 |
7 | 6435016226 |
oct | 1777212511 |
9 | 620665888 |
10 | 268244297 |
11 | 128464a02 |
12 | 75a01b75 |
13 | 4375c949 |
14 | 278a894d |
15 | 18839bd2 |
hex | ffd1549 |
268244297 has 8 divisors (see below), whose sum is σ = 271808544. Its totient is φ = 264688128.
The previous prime is 268244293. The next prime is 268244323. The reversal of 268244297 is 792442862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 268244297 - 22 = 268244293 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (268244293) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 94298 + ... + 97100.
It is an arithmetic number, because the mean of its divisors is an integer number (33976068).
Almost surely, 2268244297 is an apocalyptic number.
It is an amenable number.
268244297 is a deficient number, since it is larger than the sum of its proper divisors (3564247).
268244297 is a wasteful number, since it uses less digits than its factorization.
268244297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4039.
The product of its digits is 387072, while the sum is 44.
The square root of 268244297 is about 16378.1652513339. The cubic root of 268244297 is about 644.9264158990.
The spelling of 268244297 in words is "two hundred sixty-eight million, two hundred forty-four thousand, two hundred ninety-seven".
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