Base | Representation |
---|---|
bin | 11111111110011… |
… | …01101100010110 |
3 | 200200201110120011 |
4 | 33333031230112 |
5 | 1022131320043 |
6 | 42341030434 |
7 | 6434624623 |
oct | 1777155426 |
9 | 620643504 |
10 | 268229398 |
11 | 128454798 |
12 | 759b541a |
13 | 43755c28 |
14 | 278a334a |
15 | 1883559d |
hex | ffcdb16 |
268229398 has 8 divisors (see below), whose sum is σ = 402604920. Its totient is φ = 134027760.
The previous prime is 268229371. The next prime is 268229447. The reversal of 268229398 is 893922862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39543 + ... + 45826.
It is an arithmetic number, because the mean of its divisors is an integer number (50325615).
Almost surely, 2268229398 is an apocalyptic number.
268229398 is a deficient number, since it is larger than the sum of its proper divisors (134375522).
268229398 is a wasteful number, since it uses less digits than its factorization.
268229398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86942.
The product of its digits is 746496, while the sum is 49.
The square root of 268229398 is about 16377.7104016404. The cubic root of 268229398 is about 644.9144753698.
The spelling of 268229398 in words is "two hundred sixty-eight million, two hundred twenty-nine thousand, three hundred ninety-eight".
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